Get to Know the Different Types of Furnace Filters

Get to Know the Different Types of Furnace Filters

Finding the right furnace filter for your home is essential for the cleanliness of your indoor air — and, in turn, your health. Every home and homeowner have different needs, which is why furnace filters range in size, material and strength.

At PureFilters, we make it easy to find the right furnace filter to suit your home’s needs. Our shop is stocked with a wide variety of furnace filters to make it easy for you to find the product that meets your unique needs. You can always get in touch with PureFilters to find out just how easy we make buying (and replacing) the right furnace filter for your home.

When you are buying your furnace filter, there are numerous factors to take into consideration. As yourself:

  • Do I have pets?
  • Are there smokers living in my home?
  • Do I, or anyone in my home suffer, from asthma?
  • Do I, or anyone in my home, suffer from allergies?

If your answer to any of these questions is yes, you’re going to want to consider a stronger, more durable filter.  These factors all increase the number of particulates in your home that a furnace filter will need to trap to keep your indoor air allergen-free. The strength of your filter will be indicated by its MERV rating, as well as the material it is made from.

When buying a furnace filter, you are also going to want to consider your routine. Are you someone who wants to change your filter every three months, or are you someone who needs a filter that requires infrequent changing? Take this — and cost savings — into consideration when determining what type of furnace filter to buy.

When you order your air filtration product from PureFilters, you can expect free shipping for orders over $60 and an extensive selection of furnace filters. We understand that every home has different needs, budgets and routines, which is why we offer furnace filters in a variety of materials, styles, sizes and MERV ratings.

After you make your purchase with us, you can expect your furnace filter in 3 to 5 days. We’ll even send you a notification email with a one-click repurchase link when it’s time to swap your furnace filter out for a new one.

For the sake of your indoor air quality and health, it’s important to understand the different types of furnace filters on the market. Make an educated decision when it comes time to buy your next furnace filter:

Get to Know the Different Types of Furnace Filter Types

Disposable Pleated

This is the most commonly used type of furnace filter. According to Family Handyman, pleated filters between MERV 7 or 8 can trap anywhere between 80 to 95 percent of your home’s particulates that are 5 microns or larger. This is sufficient for most homes.

These filters are comprised of paper and polyester to filter out allergens and particles in your home and need to be replaced every three months or so. Pleated filters will effectively filter your air of nasty particulates like allergens and other particles.

Considering that indoor air can be two to five times as polluted as outdoor air according to the Huffington Post, it’s crucial that you use the right air filtration tool to reduce these pollutants. PureFilters offers pleated filters in a variety of sizes and MERV ratings.

Get to Know the Different Types of Furnace Filter Types

Disposable Fibreglass

Fibreglass filters are known to be the cheapest filters available. That said, these filters need to be replaced every month and are only available in MERV 1 to 4. Keep in mind that a minimum of MERV 8 is suggested for the average home.

The thing is, these filters only trap particulates in your home that are bigger than 50 microns — spoiler: there are a lot of particulates smaller than this that can contaminate your air if not filtered out.

Be sure to learn more about Fibreglass filters and why it’s important to be skeptical of them. These filters are flimsy and do a poor job of cleaning your indoor air — not to mention, they are also incredibly wasteful.

Get to Know the Different Types of Furnace Filter Types

Washable Filters

These filters aren’t disposable and instead need to be washed regularly. You may not need to replace a washable filter nearly as often as a pleated one, but keep in mind that these filters are only available in MERV 1 to 4. No less than MERV 8 is suggested for the average home.

In other words, washable filters are not as good as they are perceived to be. Washable filters require more tedious maintenance as they need to be cleaned out thoroughly every month and can pose as a hazard if not cleaned properly.

At the end of the day, these filters make your furnace work harder and aren’t that effective — they only trap 6 percent of sub-micron particles and typically don’t trap smaller particulates.

Get to Know the Different Types of Furnace Filter Types

Electrostatic Filters

Electrostatic filters use static electricity to clean your indoor air. This filter self-charges itself with air passage and is ideal for smokers — it’s ability to trap small particles helps it to filter out smoke particles, as well as other pesky particulates like pet dander and dust mites.

According to Associated Press, electrostatic precipitator and ionic filters make up 37 percent of the global air purifier market.

These filters work by attracting airborne particles and holding them with a static charge — you then need to clean off the filter to release these particulates. Electrostatic filters are available in washable and disposable models — it all depends on your needs and preference.

Get to Know the Different Types of Furnace Filter Types

HEPA Filters

HEPA filters — also known as high energy efficiency particular air filters — are characterized by the fact that they range between MERV 17 and 20. These filters — available as washable and pleated models —are able to trap up to 99 percent of the particulates that are larger than 0.3 microns. For this reason, they are typically used in clean environments such as hospitals.

Get to Know the Different Types of Furnace Filter Types

Our Furnace Filters!

We carry a wide range of furnace filters, including our very own PureFilters brand furnace filters! After four years in the business, we decided it was about time that we make our own furnace filters. Our filters are made with the intent of bringing affordable, and quality air filtration to your home.

Our filters boast the same (if not better) quality as other brand’s products but are half the price — not to mention, they are also 100% locally manufactured in Canada. Shop our filters today!

The Truth About Washable Filters

air filters canada

Not all furnace filters are made equal. Some furnace filters are better at trapping dust and other particulates, while some need to be replaced more frequently than others. Filters range in material and capabilities, as indicated by their MERV rating.

You have a lot of options when shopping for your replacement filter — from disposable to fiberglass to washable filters, the choices are endless. That being said, not every filter is a good choice. For example, fiberglass furnace filters are flimsy and have a low MERV rating. These types of filters don’t get the job done and end up leaving your indoor air contaminated.

Washable filters are another example of a poor filter option. That being said, people are attracted to these filters because they are seemingly less wasteful — one is supposed to last you a year in comparison to the average disposable filter that needs to be replaced every three months.

The thing is, you can find the same convenience with other filters. At PureFilters, we make it easy to buy a replacement filter of any kind.  In fact, we’re even introducing automated filter subscriptions to make it that much easier for you to change your furnace filter regularly.

PureFilters is a Canadian air filtration brand committed to helping you keep your indoor quality clean.  We have all kinds of filters available in our online shop. We are happy to provide a 3M furnace filter alternative, a wide collection of filters with a range of MERV ratings and so much more.

There’s a lot of misconceptions surrounding washable filters — for example, because you need to buy them less frequently, it is thought that these filters are actually more cost effective. What is less known, however, is the amount of maintenance and risk that comes with these filters.

Be sure to learn all there is to know about washable filters so that you can make an educated decision regarding the best filter for your home:

Limited MERV Ratings

MERV ratings indicate the capabilities of a furnace filter — how strong it is, what kind of particulates it can trap etc. Washable air filters are only available in MERV ratings 1 to 4.

air filters canada

What happens if you have a pet? You’re better off with a disposable filter that has a stronger MERV rating of at least 11 to better trap allergens like pet dander.

When it comes to washable filters, the limitation of low MERV ratings is reason enough to weigh your other options. Truth be told, filters with such low ratings just don’t cut it — especially if you have pets or kids.

They Require a Lot of Maintenance

Washable filters require monthly maintenance, in comparison to disposable filters that only need to be changed every three months.

Not only do you have to maintain these filters regularly, but they require thorough cleaning. For a washable filter to be effective, you need to wash off all of the dust its collected — and then wait for it to dry before putting it back.

On average, these filters take about 15 minutes to clean. According to Statistics Canada, 22 percent of Canadians only change their filter once a year — and you expect them to spend 15 minutes to clean a washable filter?

They Aren’t Cost Effective

Washable filters are the most expensive filters on the market — they can run you anywhere between $30 and $100 online.

The argument is that this is a one-time fee, but when you think about the time invested in maintaining these filters and their lacklustre functionalities, are they really that cost effective?

We offer cost-effective disposable filters including our own Purefilters filter brand! Our filters are affordable because they don’t have the extra cost associated with brand names.

Because these are our filters, we are able to control their affordability — why would we have you pay top dollar just for a logo? For us, it’s about quality, convenience and — most of all — customer service.

They Aren’t Any More Convenient Than Disposable Filters

Washable filters are sold based on the idea that they are a lot more convenient than disposable filters. The marketed concept is that you just need to buy one upfront, and don’t have to keep buying a replacement — at least, not as often as when you have a disposable filter.

Clearly, those who buy washable filters don’t know how easy it is to buy a replacement disposable furnace filter at PureFilters!

We have three distribution centers in major Canadian cities which allow us to ensure that when you purchase a filter from us, it’ll be at your door in three to five business days. In addition to making the initial purchase seamless, we have a system in place to make sure that replacing your filter is just as easy.

After you purchase your first filter, you’ll get a notification a few months later reminding you that it’s time to replace it — the email will even come with a one-click repurchase link. All you have to do is click the link and your new filter will be on its way to you.

Regular Filters Take a Lot Less Time & Effort

air filters canada

Why go through all the trouble of maintaining a washable filter when you can just buy a disposable one? These filters are incredibly convenient — all you have to do when you’re done with one is toss it in the garbage.

They Make Your Furnace Work Harder

Because washable filters are made differently, they don’t allow for as much airflow — this means your furnace will have to work even harder to filter your air. This is yet another reason why they are not as economical as they are cracked up to be — imagine the energy bills!

They are Less Effective

The reality is that regular disposable filters do a better job at trapping small particulates like pet dander and dust. Washable filters tend only to trap bigger particles — in fact, they trap only 6 percent of sub-micron particles. This means that the smaller allergens they can’t trap just continue to circulate in your air. Gross, right?

Make Changing Your Furnace Filter Easy with PureFilters

PureFilters is a Canadian online brand committed to customer satisfaction and keeping your indoor air quality clean. We strive to make buying furnace filters as easy as possible — because there are few things as challenging as maneuvering contaminated indoor air.

How E-Commerce Can Change Your Air Filtration Practices

air filters canada

There is no denying the comfort and satisfaction that comes with making a substantial purchase at home in your sweatpants. It can be hard to find the time to run errands, and online brands make it a lot easier to integrate certain tasks into busy schedules.

At PureFilters, we pride ourselves in being an efficient and cost-effective online Canadian brand — we are your source for all things air filtration on the internet. When you buy furnace air filters online from us, you can expect your purchase at your doorstep in 3 to 5 days.

According to Statista, e-commerce sales accounted for 11 percent of worldwide retail sales in 2018 alone. This comes as little surprise considering the convenience and immediacy that comes with e-commerce — and also solidifies our business model.

We are committed to streamlining our customers’ air filtration processes through our e-commerce system. Why else would we send you notification emails three months after you buy your filter to remind you that it’s time to replace it? Our email even comes with a one-click link to repurchase your filter.

Air quality is no joke, which is why we strive to make keeping your indoor air clean as hassle-free as possible. We now offer an automated filter subscription to make buying and replacing your furnace filters that much more convenient and cost-effective.

Get in touch with PureFilters to find out how our custom filter services and hassle free returns makes changing your filter that much easier.

These are the main an e-commerce brand like PureFilters can improve your air filtration practices:


Consumers love the convenience of buying something and getting it almost right away — according to PWC, 88 percent of consumers will pay for same-day or faster delivery.

You need a new furnace filter or want to buy them in bulk? No problem — by being an online brand, we can get you what you need.

PureFilters chooses e-commerce because we want our customers to be able to buy right from us instead of having to go through big-box retailers. We cut out the middle man to make your purchasing process as seamless as possible.

When you order for us, you can typically expect your purchase within 3 to 5 days. We have three distribution centers in Canada, which allow us to be timely in our delivery.

You Don’t Have To Rely On Anyone

When you buy your furnace filter from PureFilters, you don’t have to rely on anyone else to get your filter changed — you can just do it yourself! Plus, there are tons of online resources available to teach you how to change your filter if you’re not sure how to.

It’s important to us that we make changing your filter as easy as possible — because when you forget to change your filter, that’s when you risk air contamination and even fire hazards in your home.

Cost Comparison & Savings

air filters canada

Buying your furnace filter online eliminates the awkwardness of having to ask someone to price match a product or wonder if you can get your filter for cheaper elsewhere. With e-commerce, you can take your time comparing prices on your own in the comfort of your home.

Don’t even worry about shipping fees, because at PureFilters we help you save by offering free shipping for orders over $50 — you shouldn’t have to pay more for convenience.

By being an online brand, we also save on the overhead fees of expensive rental space and salaries. This allows us to offer filters at the best price we possibly can. Our customers get to make the most of the significant savings that we pass on to them.

Custom Sizes

How many times have you gone into a store to buy a furnace filter only to realize that you need a size that no one carries or require a common size that is all sold out? Let us guess — no, you don’t want to know the nearest location that is supposed to have 2 more in stock.

You shouldn’t have to drive around the city to find the right furnace filter, and that’s where e-commerce comes in handy. You can browse our many filters or fill out our form with your custom needs. We’ll make you your furnace filter to the exact measurements you need and get you as many as you want.

After you fill out the form, we’ll send you a quote, and you can choose how you want to move forward. It’s harder to get your unique filter needs met in a brick and mortar store — especially at the speed and efficiency we are able to offer. 

Order in Your Pyjamas

There is something about running errands — like buying a new furnace filter — in your pyjamas that is strangely gratifying.

Why dress up and leave your house to buy a new furnace filter when you can order one from the comfort of your couch and without needing to interact with anyone?

Customer Service

At PureFilters, we consider ourselves a customer service company that sells indoor air quality — just check out our hundreds of 5-star reviews on Google if you don’t believe us.

E-commerce is all about customer convenience and customer service — that’s why we offer efficient returns, a wide selection of filters, and provide you with all the information you need to know about our products and air filtration.

Order Your Furnace Filter Online at PureFilters

We are an online Canadian air filtration brand that sells over 900 different sizes of furnace filters in a variety of MERV ratings. We will even make you a custom one if we don’t sell the exact filter you are looking for. We are committed to making clean indoor air simple, affordable and attainable.

When you make us your source for filters, we make maintaining your air that much easier. When you shop with us, you can expect your filter at your door within 3 to 5 days.

We will send you a notification email a few months after your purchase to remind you that it’s time to swap out your filter for a new one — we include a one-click repurchase link to make the process easy for you.

Get in touch with us today to find out how buying your filters online from PureFilters can make a world of difference for your indoor air quality.

Elevate Your Business With Quality Commercial HVAC

air filters canada

From residences to offices to warehouses, every space has different needs when it comes to HVAC. For this reason, air filters for HVAC systems are available in a wide range of sizes, materials and price tags.

Adequate air filters for commercial HVAC systems are essential for working conditions, cost efficiency, energy efficiency, and maintaining your materials and equipment — that’s where we come in.

At PureFilters, we make the process of getting custom filters for commercial HVAC seamless — learn about our automated filter subscription to find out how you can buy commercial filters in bulk with an easy click of a button.

We offer custom furnace filters to suit all of your needs whether you need a big filter for a warehouse unit or filters in bulk for a commercial building. Guaranteed, we are your most efficient, and cost-effective air filtration option.

With three distribution centers located in major Canadian cities, we get your HVAC filters to you in 3 to 5 days — we sell filters, but at the end of the day, customer service is our business.

We’re happy to provide whatever air filtration tool your business needs — you can even place a commercial order with us. All you have to do is fill out our form to get a quote!

We are an online Canadian air filtration company committed to providing you with the tools necessary to improve indoor air quality whether you operate a warehouse or have 25 retail locations to operate.

Our custom and bulk filters will make a world of difference for your business. These are the main benefits of investing in custom commercial HVAC filters:

Always Have Filters on Hand

When you buy air filters in bulk for commercial purposes, you can always rest easy knowing that you’ll have the right amount to service your business, and even ideally have some extra on hand for when they need to be changed. Yes, they need to be changed just like residential furnace filters.

The benefit of buying your commercial HVAC filters at PureFilters is that, in addition to being able to buy them in bulk, you can also purchase the exact size you need — because we made them custom to fit your HVAC system!

Improve Working Conditions

air filters canada

Just like there are recommended MERV rating for furnace filters in your home, you should also be investing in the right filter for your business.

Invest in commercial filters with a high MERV rating to ensure that your HVAC system can maintain your commercial space’s indoor air quality and, as a result, good working conditions.

Quality HVAC air filters will ensure that your workers are breathing in clean air and that they aren’t bogged down by a contaminated atmosphere. Plus, your machinery will be better maintained without contaminates impacting them.

If your air is contaminated because of a faulty filter not doing its job, you also run the risk of sick air syndrome. Does sick air even sound like something you’d want to be breathing in? We think not.

Working in a fresh environment helps to motivate workers and gives them the atmosphere necessary for them to succeed.

Poor working conditions that don’t match up to your city’s code can be disastrous for you, your workers, and your business.

Commercial Is Not The Same as Residential

Commercial HVAC is necessary for warehouses, multiple properties like retail locations, or a commercial building with numerous offices.

This differs greatly from air filtration systems in residences that call for one, straight forward furnace filter that is easy to access and change.

Commercial HVAC needs to be efficient and seamless, which is why we offer custom services to make your process more manageable. No one wants indoor air to be a hassle, especially when you have a production cycle to stay on top of.

It’s Convenient

There are few things more convenient than being able to make a substantial purchase online — so it’s a good thing we are an online-based brand! We offer special commercial orders to make it possible for you to order a large number of filters of any size, at any time.

PureFilters also saves you time by shipping filters to you in bulk. We offer filters in a variety of sizes, materials and quantities — all you need to do is fill out a form for a commercial order, and we’ll get back to you shortly with a quote!

Save Money

When you invest in quality custom commercial HVAC air filters you don’t only save on energy costs, but operating costs as well! When you have a filter that works properly and maintains good air quality, equipment — from machinery to printers — last longer.

Investing in the right filter will also save you money on operation costs like replacements and repairs. For example, if you don’t have a working air filter because it’s plugged, the modem has to work twice as hard, which can lead to a system failure.

You can probably guess that replacing a modem is a whole lot more expensive than changing a filter.

Better Maintain Your Materials

If investing in commercial HVAC for a warehouse, you can rest assured that this system will help you take better care of your materials. The truth of the matter is that dust and poor airflow can result in impaired system operation and the breakdown of your equipment.

With good air quality and reduced contaminants, your tools and materials will last a lot longer and operate a lot better without these added pressures.

More Energy Efficient

According to the U.S. Department of Energy, 25 to 40 percent of the energy used for heating and cooling is wasted.

When you have commercial HVAC filters that fit properly and function well, you prevent your system from having to work overtime. When you have an insufficient air filter that’s just not cutting it, your system tries to overcompensate — and runs a lot of energy.

After all, according to Stats Canada, commercial and institutional buildings together consume 41.6 percent of the energy used in the country. Using the right filter that won’t strain your system will help you save energy and cut costs as a result.

Get Custom Commercial HVAC Filters At PureFilters

PureFilters is an online Canadian air filtration company dedicated to helping you keep your indoor air clean. We strive to make air quality maintenance as easy as possible – that’s why when you order from us, you’ll get your order in roughly 3 to 5 days.

We make replacing your filter just as easy — when you purchase your filter from us, we send you a notification email a few months later to make sure you remember to replace it with a new one. The email even comes with a one-click repurchase link so that you can get your next filter just as easily as you got your first!

Be sure to get in touch with us to find out our custom filter services and learn what else our brand can do for you!

What You Need to Know About Fiberglass Filters

fiberglass air filter

Fiberglass filters, as their name suggests, are furnace filters made out of fibreglass fibers. These disposable furnace filters — also known as synthetic filters — are commonly blue and available in 1-inch and 2-inch dimensions.

Due to their low cost, these filters have surged in popularity, but what many don’t quite understand is how inefficient and damaging these filters really can be to your indoor air and furnace.

Instead of trying to cut corners with fiberglass filters, educate yourself on the value of pleated filters among other air purification products.  Get your furnace filters online through us because, at PureFilters, we are committed to keeping your indoor air clean.

We only sell high-quality furnace filters that will effectively trap the allergens and problem particles in your home and prevent them from becoming airborne and contaminating your air.

We make looking after your indoor air quality easy. We keep you educated on the value of clean air, ensure you understand how furnace filters can impact the air you breathe, and make the filter purchasing process seamless.

Because we know it’s easy to forget to change your furnace filter — and know how detrimental that forgetfulness can be to your home air and health — we make sure to remind you when it’s time to make that swap. Oh, and we’ll get you your new furnace filter within three to five days after your order.

A few months after your initial purchase, we will send an email notifying you that it’s time to change your filter. Our email will even include a one-click link that will prompt you to repurchase the same filter as last time!

Clean indoor air is essential for a tidy, allergen-free home and healthy living. This is why it’s crucial that you understand the value of a quality furnace filter.

Be sure to visit our site to learn about the PureFilters brand, a Canadian company with three distribution centres throughout the country that is committed to providing you with quality air purification products.

We want you to be knowledgeable when you shop for your next furnace filter. These are the main things you need to be aware of before buying a fibreglass filter:

fiberglass air filter

They Are Disposable & Wasteful

These filters need to be changed every 30 days. After you finish with your fiberglass furnace filters, you just toss them out. They are ultimately designed to be a quick fix as they are cheap and last for a small period of time.

Additionally, considering you would need to buy many and toss them out frequently, they are also pretty wasteful from an environmental standpoint.

They Are the Cheapest Filter on the Market

According to Global News, fiberglass filters are the market’s cheapest filter. While this has made these furnace filters attractive to many, you’ll soon realize just how cheap they are — and why they have such a low price-tag. They tend to be flimsy and ineffective.

They Are Full of Holes

If you look closely at a fibreglass filter, you will notice that it is full of holes. The holes signify the size of the particles that the filter can trap — which is usually larger particles.

According to SimpleWater, Fibreglass filters are only able to trap 80 percent of the particles in your home — that is, ones that are 50 microns or larger. They catch roughly 25 percent of 3 to 10-micron sized particles.

It is commonly thought that these filters improve air flow because of the size of these holes, but in reality, this is not the case.

Due to their inability to filter out small particles and allergens, they are not that efficient in protecting your indoor air quality and, by extension, the health of the people living in your home.

Their Functions are Limited

Fibreglass furnace filters commonly have a MERV rating between 1 and 4 — in other words, they will trap allergens like dust and debris, but they are less effective in trapping smaller, pesky particles. They will filter out minimal air contaminants but aren’t much of a help when it comes to improving your air quality.

The small particles that these filters are unable to trap tend to contaminate your air and trigger allergic reactions and asthma attacks. If you are looking to breathe easily — and breath in clean air — it’s best to go with a filter that has a higher MERV rating and is better equipped to keep your air clean.

Especially if you have pets, you’re going to want to invest in a pleated furnace filter that has a MERV rating of 11 or higher. At PureFilters, we offer furnace filters with a wide range of MERV ratings so that you can find the one best suited to your specific needs.

They Have the Lowest MERV Ratings

As mentioned, fiberglass filters usually fall between the MERV rating range of 1 to 4. According to SimpleWater, the average recommended MERV rating for an effective filter is between 7 and 13.

fiberglass air filter

They Don’t Typically Protect Against Allergies and Asthma Attacks

Because fiberglass filters are unable to filter out allergens effectively, they are not the best to use if there is someone in your home who has asthma attacks or severe allergies.

These furnace filters aren’t protective against allergens that trigger asthma or allergy symptoms. This can make it hard for people in your home to breath. If you or someone in your home suffers from either condition, you’re best off with a furnace filter with a MERV rating of at least 13.

They Need to be Changed Frequently

Fibreglass filters are significantly flimsier than pleated filters and are — as mentioned — not as efficient. Due to this, they need to be changed more frequently than other filters.

Many have the misconception that fibreglass filters are more cost-effective then pricier pleated filters, but the truth is that they end up costing you more in the long run. Because they need to be changed so often, you are paying more often.

Not only are fiberglass filters not cost-effective, but it’s also just a nuisance to have to change your furnace filter every month. Fibreglass filters need to be changed every few weeks, while our pleated filters can last up to several months.

At PureFilters, we believe that changing your furnace filter should be a quick and easy process.

They Have High Risks

If you use a fibreglass filter, you run the risk of major build-ups. When your furnace is faced with a build-up, it desperately tries to push air through — this usually ends up with the appliance straining itself and breaking down.

A furnace breakdown will leave you up to your chin in repair fees, which is yet another reason why it’s important not to be deceived by their low price.

Clean Your Air with a New Furnace Filter Today!

It’s crucial that when you shop for your furnace filter, a tool with great power to improve or contaminate your indoor air, that you are aware of its functions and implications.

At PureFilters we want to make the furnace filter purchasing process as streamlined as possible. Our online shop is stocked with various filters at a fair price point.

Once you purchase your filter, you can rest easy knowing that in a few months you’ll get a notification email reminding you that it’s time to replace it. We even include a one-click repurchase link so you can re-buy your last filter within minutes.

We are happy to cut out the middle man to provide you with a cost-effective, quality filter. Get in touch today!


These Are the Rooms in Your House with The Worst Air Quality

indoor air quality testing

Maintaining quality indoor air is vital — not only for the cleanliness of your home, but for your health and the health of everyone else who shares your space.

It’s a good idea to invest in air filters of the highest quality to make sure that your air is well ventilated — especially because there are certain rooms in your home that have poorer circulation by nature.

For one, you’re definitely going to want to focus on improving the air quality in the rooms that you spend more time in. For example, you certainly want to make sure that you’re breathing clean air when you sleep, which is why it’s important to keep your bedroom’s air clean.

It’s essential to know how often you should change furnace filters to effectively keep these rooms that are prone to contaminants pollutant free.

At PureFilters, we are committed to helping you find the right furnace filter for your home; our distribution centres in Canada are well-stocked with filters varying in model, size and MERV rating. We ensure that everyone will be able to find the air purification tool that best suits their needs.

Our company is committed to making it as easy as possible to replace your furnace filter and to purify your home’s air.

If you are looking to improve your indoor air, start with these rooms in your home that are most susceptible to poor air quality:


If you have poor ventilation in your bedroom or your furnace filter isn’t cutting it after you caved and let your pet share your bed for the last week, it’s a good idea to opt for a stronger filter. PureFilters sells MERV 11 filters that are ideal for those who have pets.

The thing is that if you don’t vacuum your room often and neglect cleaning your sheets, between accumulated dust or even pet dander, you’ll be stuck with a bedroom with pretty poor air quality. This is problematic considering you sleep in your bedroom and breathe its air pretty frequently.

Consider the fact that you not only sleep in your room but spend a lot of time in there just unwinding watching your show or reading a book.

How does it make you feel to think that all that time you spend trying to relax in your bedroom, you’re actually negatively impacting your health by breathing in countless allergens like dust mites?

Improve your bedroom quality by vacuuming, washing your sheets and pillowcases, and keeping the space clutter free to ensure proper air flow. It’s also a good idea to crack open that window every so often to make sure you have good air circulation going.

An added advantage to improving your bedroom’s air quality is that it can significantly help your sleep!

indoor air quality testing


Unfortunately, cooking can release some harmful contaminants into the air, which can turn one of your favourite rooms (it’s one of ours too) into one that can actually harm your health if you’re not careful.

Cooking, especially if you’re frying and using electronic appliances, can release the following into your air according to The New York Times:

  • Volatile Organic Compounds
  • Carbon Monoxide
  • Particulate Matter
  • Nitrogen Dioxide
  • Carbon Dioxide

We’re definitely not saying to stop cooking (that’s just absurd), but it’s crucial that you are aware of how cooking can impact your indoor air so that you take the necessary steps to keep the area’s air clean.

For one, air purifiers and furnace filters help trap bacteria, chemicals and other materials that can contaminate the air.

indoor air quality testing


Considering you keep your car and countless discarded appliances in your garage (don’t pretend you don’t), you can imagine the quality of its air. Garages always end up home to discarded cleaners, paints, pesticides and more.

According to Real Simple, when left unattended for extended periods of time, these materials corrode, leak and react to the air. They become more toxic over time as their chemicals become increasingly more corrosive in response to temperature and air changes.

Garages are susceptible to incredibly polluted air quality, which can pose a huge concern — after all, the last thing you want is for these contaminants to make their way into your home. When you open the door from your garage to your home, it’s easy for these pollutants to travel and stay airborne.

indoor air quality testing 

Storage Room

Chances are, your storage room is where all your old, underused (i.e. rarely used) items and appliances go to die — or at least sit and collect dust for a very, very long time. This clutter results in poor air ventilation and makes it generally harder to clean the area. After all, when you have boxes and boxes of things, where do you even start to clean?

To avoid this dilemma, it’s best to keep your storage space tidy and clear it out religiously every 6 months or so. That way, when you put an item in storage, you’re not adding it to a massive pile of junk.

According to, storage clutter like cardboard boxes and old clothes can even be a source of mould growth.

indoor air quality testing

Laundry Room

Your laundry room tends to be damp from, well, washing clothes. Plus, we all have that moment when we forget that we have a load of laundry in the machine and let wet clothing sit until we remember after the fact. This, of course, isn’t advised, but it happens to the best of us.

The thing is that because this room is damper than others in your home, it’s susceptible to mould — which can release mould spores into the air and hinder its air purity.  According to Apartment Therapy, it’s key to keep your home’s humidity levels around 45 percent, because anything over 50 percent puts your home at risk to mould growth.

It’s a good idea to keep your washer and dryer sealed when they aren’t being used. This will help to prevent your laundry room from becoming a breeding ground for mould and other air pollutants that can get into the rest of your home.

If you notice a mouldy smell, it’s a good idea to clean out the room before the situation gets any worse. Furnace filters with a high MERV rating do a good job of filtering out mould spores so that these mould-prone rooms don’t create a serious problem for your indoor air quality as a whole.

Improve the Air Quality in These Rooms with a Furnace Filter

PureFilters is your source for furnace filters in Canada! We are an online company dedicated to providing you with high-quality furnace filters at a fair price.

Our Canadian owned company has three distribution centres located in major cities. We cut out the middle man and work directly with manufacturers to ensure that our customers get the best price for the best filters. Visit our site today to browse our filters and buy yours!

You can expect your purchase to show up at your home within three to five days. A few months after your purchase we’ll even send you a notification email with a one-click repurchase link. We like to remind you when it’s time to replace your furnace filter so that you can buy your new one ASAP.

If you have any questions, just contact us to learn more — don’t hesitate to call us at 1-888-979-4284.

Is Your Clutter Impacting the Air You’re Breathing?

indoor air quality

At PureFilters, we understand the necessity of clean indoor air and the long-term impacts that can come with unaddressed air contaminants. Of course, it’s more than forgetting to dust or going a couple of weeks without vacuuming that can cause poor air quality.

Clutter is a leading cause of poor air quality as it gets in the way of ventilation and increases the amount of dust and bacteria in your home.

There are a lot of emotions that are often linked to clutter, which makes it that much harder to get rid of. To truly grasp its impacts, one must understand how it affects your indoor air and as a result the long-term health of those living in your home.

The statistic from the United States Environmental Protection Agency that Americans spend up to 90 percent of their day indoors is used in reports and news articles again and again, for the sheer shock value of how much time you really do spend inside your home. We think this is a pretty good reason to keep your indoor air as clean as possible.

We strive to help you keep your indoor air clean by making changing your furnace filter as easy as possible. PureFilters makes the process seamless by being exclusively online; we have hundreds of products that you can browse to find the exact furnace filter replacement you need.

We are Canadian owned and committed to air purification and providing the best customer service we can. After you buy your furnace filter at PureFilters, it will be at your door in three to five days — thanks to our three distribution centres located in major cities.

We help you maintain quality indoor air by notifying you when it’s time to change your filter. A few months after you purchase your furnace filter, we will send you a reminder email with a one-click link that will re-order your last furnace filter purchase. It really is that easy.

Of course, furnace filters are most effective when paired with other cleaning habits like keeping your home neat and clutter free to reduce airborne allergens and other contaminants. When your space is packed with clutter, it’s harder for your furnace filter — or other air purification device — to keep your air clean.

These are the main ways that your cutter is negatively affecting the indoor air you are breathing on a daily basis:

indoor air quality

Allergen Heaven

According to the Alliance for Healthy Homes, homes with clutter have a lot more dust than the average household. These high levels of dust often result in contaminated air and can lead to breathing problems.

The more clutter you have, the more surface areas there are for allergens to collect. Clear your home of clutter to avoid build-up of allergens such as:

  • Dust
  • Mould
  • Chemical Pollutants
  • Pet Dander
  • Indoor Pollen
  • & more

There are countless health benefits of breathing clean air, and just as many negative long-term health impacts of contaminated indoor air.

Think About Where That Clutter Is

Chances are, your clutter has accumulated in spaces where indoor air quality is vital — specifically, your bedroom and garage. According to The Spruce, your garage is packed with fumes, exhaust and airborne chemicals (VOCs) that can enter your home and impact your indoor air quality.

The more clutter (boxes, faulty appliances, unneeded tools etc.) that occupies your garage, the harder it is to ventilate the space and filter out these VOCs that can quickly make their way into your home and cause long-term health effects.

indoor air quality

Harder to Clean

Quite simply, having mass amounts of clutter makes it harder to clean your home — and cleaning your house is vital for your indoor air quality.

If you have things everywhere, it makes it that much more impossible to get into those harder to reach areas to vacuum or dust. The harder it is to clean these tricky areas, the easier it is for allergens and bacteria to build-up.

It’s vital to be able to clean these areas; vacuuming is essential to reduce any accumulation of dust, mold and pet dander that can build up over time if not dealt with.

Clutter also tends to deter you from cleaning your home, because you just don’t know where to start.

Poor Air Flow

When you have mass amounts of clutter, there’s less room for air to circulate. Good air circulation is essential for healthy indoor air, and clutter takes a huge toll on air ventilation. You want to let as much fresh air into your home as possible, but having densely packed spaces makes it that much harder for fresh air to filter the area.

On the topic of poor ventilation, if your closet is packed to the brim, more and more dust will collect as air can’t flow through your closet and keep the space clean. This results in your clothing collecting dust mites and other particles that can cause you to experience allergy symptoms, among other health impacts.

According to The Lung Association, poor air flow can also result in mould — it’s best to purge your home of clutter to avoid these kinds of issues that can have long-term effects.

indoor air quality

All Those Half-Opened Cleaning Products

Are you guilty of harbouring an impressive collection of cleaning products? Everyone needs cleaning products, but it’s important to reduce how many are cluttering the areas where you store these materials.

Cleaning solutions release volatile organic compounds (VOCs) into your indoor air quality that can be avoided by purchasing natural products or can be reduced by having less of these products cluttering your space.

There is no need to have a huge collection of half-opened cleaning products when you can consolidate and just have one or two under your sink.

Too Many Plants

With so many people talking about the benefits of bringing the outdoors inside, sometimes the balance can be lost. While there are definitely advantages to having a couple of indoor plants, cluttering your space with these plants can be disastrous for your home.

According to Harvard Health Publishing, plants can collect and foster the growth of mould. Specifically, fake plants are notorious for collecting dust which contaminates your indoor air quality.

Improve Your Air Quality Today with PureFilters

PureFilters is your source for furnace filters and other air purification tools in Canada.

PureFilters is committed to maintaining your indoor air quality. We make it easy to buy, change and repurchase your furnace filters. If for whatever reason you can’t find the specific furnace filter you need in our well-stocked shop, we are happy to make a custom filter to suit your needs.

We sell furnace filters, but our dedication is to our customers and their convenience. We will make sure that changing a furnace filter is easy by sending you an email notifying you of when it’s time to make that change — the email’s one-click link will make the re-purchasing process that much easier.

Be sure to buy your furnace filter online at PureFilters today! Keep your indoor air clean.

Reduce Your Allergies with a New Furnace Filter

how to reduce allergies in the home

You’d be shocked to find out all the things in your home that are triggering your allergies. From dust to pet dander, there are so many airborne allergens in a home that they seem impossible to avoid — but there is something you can do.

Having a strong furnace filter and changing it regularly is the key combination to maintain clean indoor air. These filters help clean your air and trap all those pesky allergens that are making you wheeze, sneeze and cough all night.

At PureFilters we understand the importance of clean indoor air, which is why we provide furnace filters in Canada that can help protect you and your indoor air from irritating allergens.

Shop with PureFilters; we make it easy to find the right filter by having an online shop that’s simple to navigate. All you have to do is put through your order, keep your eyes peeled for a confirmation email and sit tight — your new filter will be at your door in 3 to 5 days! We even offer free delivery when you spend over $60.

It’s imperative that you change your filter every few months because when you don’t, that can result in a clog. When you have a buildup of all those pesky allergens that your filter trapped, you end up with a fire hazard on your hands — and nobody wants that.

When it comes to keeping airborne allergens at bay, an effective furnace filter is essential. Here are the main ways that a functioning furnace filter can help reduce your allergy symptoms:

It Filters Allergens

According to the American Academy of Allergy Asthma & Immunology, indoor allergens trigger allergy symptoms for millions of people all year.

Furnace filters effectively trap allergens like pollen, mold spores, pet dander and dust. If you don’t have an effective filter and are readily exposed to these allergens, you may suffer from reactions not limited to itchy eyes, congestion and sinus swelling.

No matter where you are in the world, these indoor allergens are pests that can cause nasty reactions. According to NHS, an Allergy UK study revealed that 12 million Brits are allergic to the air in their home.

While filters do a great job of trapping these pesky particles, remember that if you don’t change your filter, these materials build up.  It’s important to change your filter before a build-up prevents it from doing its job and becomes a fire hazard.

how to reduce allergies in the home

Breathe Better

There are a wide variety of health benefits that come with keeping your air clean — breathing better due to fewer airborne allergens is just one of them.

Allergies and asthma tend to be strongly connected, as they often occur together according to Everyday Health. Allergens like dust mites and pet dander can influence minor allergies but are also a major asthma trigger.

Pick the Right Filter

It’s best to keep your allergies in mind when picking your furnace filter. Certain models may just not cut it due to your sensitivities. If you have strong allergic reactions, you will likely need an especially resilient filter that will effectively trap all those allergens.

If you have allergies, it’s best to go with a thick filter that will catch the smaller airborne particles that trigger your symptoms.

MERV Rating of 11 or More

Our products boast a high capacity pleat technology that is designed on a molecular level to maintain airflow while trapping as many pesky particles as possible.

We sell a wide variety of filters that range in MERV Rating. Of course, the higher it is rated the more capable a filter is of keeping allergens from circulating in your indoor air.

Shop with us to find the perfect filter to suit your needs. For example, we have plenty of filters with MERV ratings of over 11, which are ideal for trapping pet dander, pollen, dust, mold & more.

Change It Often

For your furnace filter to effectively filter allergens in your home, it needs to function to its full capabilities. The older a filter gets, the more its functionality deteriorates.

Once your filter has trapped too many of these triggering particles like dust mites and pet dander, a build-up of these materials occurs which hinders its abilities.

how to reduce allergies in the home

Play Your Part

It’s not realistic to expect all of your indoor allergies to disappear with the use of a furnace filter. It’s best to combine the function of the filter with some cleaning of your own.

The less pet hair you clean up, the more your filter has to collect. The more your filter has to collect, the sooner it will clog, and the faster you will have to replace it.

For your furnace filter to do its job effectively for a longer period of time, you too need to be cleaning up. Dust and vacuum your carpets, keep your walls clean and limit your use of sprays that can pollute your indoor air with chemicals.

Choose PureFilters For Your Next Filter

Changing your filter regularly is imperative for your indoor air quality, and subsequently your health. At PureFilters, we make changing your filter as easy and convenient as possible. All you have to do is find the filter you need on our site, then order it to be delivered right to your house.

We send a confirmation immediately, and you’ll be able to trade your old filter with your new one within 3 to 5 days! We are a Canadian company with three distribution centres that help us get your new filter to you quickly and efficiently.

To make sure you never wait too long to change your filter again, we will send you a notification email a few months after your purchase to remind you that it’s time to trade your old filter for a new one.

The best part? We make re-purchasing your last filter order easy by including a one-click repurchase link with your personalized notification.  Get in touch with us today to get your new furnace filter!

Pets and Your Indoor Air

how to improve air quality with pets

There are countless emotional and mental health benefits of having a pet. A pet can provide a level of comfort that is immeasurable but can also have a tumultuous relationship with indoor air.

Pets produce dander that can contaminate your indoor air if you’re not careful, and polluted air can harm your pet’s health. It’s a tricky cycle.

When it comes to having pets and keeping your air clean, PureFilters has you covered. We offer a wide variety of furnace filters, including ones with high MERV ratings equipped to take on any pet hair or dander that may be contaminating your indoor air.

We are committed to making it as easy as possible for you to purchase and change furnace filters. By having three distribution centres in Canada, we are able to keep the process seamless by getting your new filter to your door within three to five days after your purchase.

Repurchasing your filter will be just as easy! A few months after you buy your filter, we will send along a reminder email to notify you that it’s time to change your filter. All you have to do is hit that one-click repurchase button in the notification email and your new filter will be on its way!

Don’t fret if you need a different filter better suited to collecting pet dander; learn about our return policy to see how seamless we make the exchange process.

It’s important to know how having a pet can impact what furnace filter you choose and how often you should change it. It’s an incredible thing to have a pet, it’s just important to be aware of how pets can impact your indoor air quality and vice versa.

These are the main things to keep in mind when it comes to indoor air quality and your pets:

how to improve air quality with pets

Pet Dander

MedicineNet defines dander as tiny scales shed from animal hair or skin. This dander typically becomes airborne, collects on surfaces throughout your home, and contributes to a good portion of dust in any household.

According to Medium, because this dander is so light and small, it stays airborne for long periods if you aren’t cautious about ventilating and filtering your indoor air.

Pet dander can get into a lot of places, as it has jagged edges which makes it stick to surfaces easily. Dander can be found in or on a variety of places including:

  • Chair cushions
  • Air ducts
  • Underneath beds
  • Furniture
  • Bedding
  • Baseboards
  • Cracks and crevices in walls and flooring
  • Closets

How to Reduce Dander: Of course, your furnace filter can’t do the job of cleaning up after your pets by itself — it needs your help. Brushing and bathing your pet regularly is imperative when it comes to reducing pet dander.

Additionally, it is important to clean your pet’s bedding so that its dander doesn’t start to collect and become airborne.

According to Everyday Health, additional things you can do to help prevent the spread of pet dander in your home include:

  • Keeping pets out of bedrooms
  • Maintain clean bedding
  • Utilize sprays and shampoos that offset dander
  • Regular grooming
  • Regular vacuuming

how to improve air quality with pets

Furnace Filters

What Filter to Buy:  Furnace filters with a higher MERV rating are usually better at withstanding pet dander and other air pollutants. Typically, MERV 11 and higher are ideal filters to use if you have pets in your home.

The great thing about PureFilters is that we have a huge selection of different filters so you’re bound to find one that suits your needs.

When to Change Filters: Having a pet doesn’t only impact what type of furnace filter you should invest in, but also how often you should be replacing it.

Although some filters are more resistant to pet allergens and are better at trapping them, if you have pets, you will likely need to change your filter more often. After all, it is likely working harder to collect all the pet dander.

Health Impacts

Your Health: Pet dander is an allergen that a huge portion of the population reacts to. We all love our pets, but that doesn’t mean we want to breathe in all the stuff that they shed and leave on the surfaces of your home. Breathing in these allergens can make it hard to breathe and trigger asthma.

According to the Asthma and Allergy Foundation of America, 30% of those suffering from asthma also are allergic to dogs or cats.

Your Animal’s Health: Let’s be honest, there are things besides pet dander that can impact air quality. From dust to mold, there are a variety of things that can pollute your indoor air. If living in contaminated air is bad for you, it’s definitely bad for your pet as well.

Keep in mind how often your pet puts their face on your floor and carpet — those are areas where a lot of contaminants and bacteria live.

When it comes to having a pet, it’s not only important to consider how your pet impacts your air quality, but also how your air quality impacts your pet. According to the Vancouver Sun, animals can also react to airborne allergens. Reactions can include breathing trouble, irritated eyes, and coughing.

About PureFilters

PureFilters is a Canadian owned online brand committed to providing high-quality filters. Although we sell a wide variety of furnace filters, we are a customer service company first and foremost dedicated to making your purchasing process as seamless as possible.

When you shop with us, we strive to make the experience as streamlined as possible. After browsing our collection of filters and other products online, all you have to do is put through your order and your filter will be at your door within three to five days!

Because we cut out the middle man and get our products from a local manufacturer, we are able to provide cost-effective filters. Additionally, we have three distribution centres which help us get you your product a lot faster.

Get in touch today for your next furnace filter!

8 Ways to Improve Your Indoor Air Quality

how to improve indoor air quality

Your indoor air quality has a massive impact on your health, hygiene, and the state of your home.

According to the Environmental Protection Agency, our indoor air is even more polluted than outside air. Two to five times more polluted to be exact.

Polluted air in your home can trigger allergies and asthma, contribute to long term lung problems, and more. It is in your best interest to take the necessary steps to keep the air in your home clean and breathable.

Using high-quality furnace filters is essential to improving your indoor air quality — but only if you are diligent about changing your filter. Furnace filters effectively collect all the pesky allergens and materials in your home like dust and pet dander, but once these things start to build up it puts your filter at risk of a clog.

Once your furnace filter gets clogged, it stops doing its job effectively and instead of keeping your air clean, it ends up being a hazard to you and your home.

Changing your filter may seem like a hassle, but it doesn’t have to be. When you shop with PureFilters, not only do you get your new filter sent to your door, but we offer hassle free returns if you change your mind or need to do an exchange.

When you shop with us, we make it impossible to forget to change your filter. A few months after your first purchase, we will send you a reminder email to notify you that it’s probably time to replace your filter!

We make repurchasing your furnace filter that much easier by including a one-click re-purchase button in our reminder email. Changing your filter has never been so easy; call us to learn more about our services that even include custom made filters!

A functioning filter is essential to maintaining your indoor air quality but is most effective when combining it with additional practices! These are the best ways to improve your indoor air quality:

Change Your Filter Regularly

As mentioned, a furnace filter can help trap pesky particles that you shouldn’t be breathing in. It can trap things like pet dander and dust, but when the filter is not changed, these materials can clog it.

For optimal results, you should be changing your filter consistently. How often you need to change your filter depends on its quality and additional factors like if you have pets in the house, smoke in the house etc. On average, however, your furnace filter should be changed every three months.

Find the Filter that Best Suits You

It’s important to find a filter that suits your home. When choosing your filter, there are a few factors to keep in mind:

  • Who lives in your home?
  • What are their habits?
  • Is your home carpeted?
  • Do you have pets at home?

These factors don’t only impact how often you should change your filter, but what kind of filter you need. There are a wide variety of filters out there made out of different materials and have varying capabilities. Furnace filters are rated using the MERV rating system (minimum efficiency reporting value).

The system developed by the American Society of Heating, Refrigerating and Air-Conditioning Engineers ranks every filter on a scale of 1 to 16, with the highest being the most resistant and capable of keeping your air clean of particular materials.

Keep Allergens Out

Common indoor allergens include cockroach droppings, pet dander, mold and dust mites. There are a variety of ways that you can keep your indoor air clean of these allergens.

For one, you can opt for a more resistant furnace filter that will trap these allergens. Of course, it’s always beneficial to use a combination of systems. Dusting often will also help keep allergens at bay.

According to EverydayHealth, it’s best to use a damp cloth to dust surfaces. This way, the dust will be collected instead of scattered. Remember, the less clutter in your home the less dust will appear!

how to improve indoor air quality

Clean Regularly

As mentioned, it’s best to combine your furnace filter with some personal cleaning practices.  Consistently doing your laundry and wiping down surfaces are both good habits that will benefit your air quality.

By lessening the amount of dust and other particles by cleaning regularly, you can help your furnace filter do its job effectively. 

Keep the Door Open

Let the fresh air in! According to Health Canada, keeping your doors open — when it’s not smoggy outside — can help your air circulation.

It’s important to remember that it’s not just doors to the outside that should be open. Keeping the doors in your home (bedroom doors, etc.) open also helps keep air circulating, and improves heat flow.

Indoor Plants

It’s heavily debated if indoor plants can actually help improve your home’s air quality. According to the David Suzuki Foundation, indoor plants are able to absorb pollutants like formaldehyde and benzene, which helps to keep them from becoming airborne.

Additionally, rooms with these kinds of air filtering plants have 50 to 60 percent fewer microbes like bacteria and mold contaminating in the air.

It’s important to note that it’s only real plants that serve this purpose — fake plants collect dust and have the opposite effect on your indoor quality.

how to improve indoor air quality

Clean up After Your Pets                

There is no denying the love and comfort you can get from a pet, but it’s important to manage the hair and dander that they leave around a home.

Pet dander — a combination of tiny flecks of skin and hair shed by pets — is one of the most common indoor allergens. According to WebMD, 90% of U.S. households have notable levels of cat and dog allergens.

Improve Your Air Quality with PureFilters

PureFilters is an online brand dedicated to keeping your indoor air clean. We make it easy for you to replace your old furnace filter with a shiny new one.

We are a Canadian owned company with three distribution centres. Our locality helps make it possible for us to get your new filter to your doorstep within three to five days of you ordering it. Call us to learn more about our services that even include custom made filters.

You can shop our selection of filters today to find the one that fits your furnace and best suits your home. We are here to make replacing and repurchasing your furnace filter as seamless as possible.

Don’t forget that when you purchase a furnace filter from us, we will follow up with an email notifying you when it’s time to change your filter. You’ll be able to effortlessly re-purchase your filter thanks to our one-click re-purchase button in our reminder email.

Get in touch with us today to learn how our furnace filters can help you improve your home environment.