Aprilaire Furnace Filters

aprilaire furnace filters

Aprilaire is a Wisconsin-based manufacturer of indoor air quality products and are a leading furnace filter brand. They have been 1954 and have been putting out high quality products ever since. PureFilters carries a wide variety of Aprilaire products in our store including furnace filters, humidifier pads and solenoid valves.

PureFilters carries a wide variety of Aprilaire furnace air filters. All of our Aprilaire filters are genuine and sourced directly from the manufacturer. The Aprilaire furnace filters we carry are the pleated kind, providing a superior level of indoor air quality.

Below, you can see a list of all Aprilaire furnace filter models we carry:

Aprilaire 401 / Space-Gard 401 Replacement Filter 16x27x6 MERV 10

Aprilaire 413 OEM Replacement Filter 16x27x4 MERV 13

Aprilaire 201 / Space-Gard 201 Replacement Filter 25x20x6 MERV 10

Aprilaire 213 OEM Replacement Filter 20x26x4 MERV 13

Aprilaire 410 Replacement Filter 16x25x4 MERV 11

Aprilaire 210 Replacement Filter 20x25x4 MERV 11

Aprilaire 501 Filter | Aprilaire 5000 Filter Media 16x27x6 MERV 10

Aprilaire 310 OEM Replacement Filter 20x20x4 MERV 13


Aprilaire Furnace Filter MERV Ratings

Aprilaire manufactures filters in a few different MERV ratings. If you are unsure of which MERV rating is suitable for your home, be sure to check out our MERV Rating Guide. You can also see a quick comparison chart here:

How Often To Change Aprilaire Filters

The frequency of Aprilaire filter changes will highly depend on what is inside your home, where you are located and various other factors. We wrote a Filter Change Frequency Guide which will help you decide when it is time to change your furnace filter.

Aprilaire Furnace Filter Sizes

It's important to know the difference between nominal size and actual or exact size. We wrote a Guide for Furnace Filter Sizes, if you are not sure what the size of your Aprilaire filter is, we recommend checking it out.

Please see the image below on how to measure your Aprilaire filter accurately:


Request Custom Size Aprilaire Furnace Filter

If you still cannot find your furnace filter listed on our store, you can always request a custom size filter. Custom size filters can take up to 15 business days to deliver and all custom size filter sales are final (no refunds/exchanges). In order to request a custom size filter and receive a quote for your order, please click on the link below.

Request custom size filter

If you need help finding your exact filter on PureFilters.ca and prefer to speak to someone, please give us a call at 1-888-979-4284 or email us at support@purefilters.ca. We are available Monday to Friday from 9AM to 5PM Eastern Standard Time.