Fantech Filters - Replacement For HRV, Air Exchangers and Other Units
Fantech was founded in 1981 and specializes in manufacturing indoor ventilation units, such as HRV and air exchanger units. Fantech is a global leader in indoor air quality products with manufacturing plants in both Canada and the US.
PureFilters carries a wide variety of Fantech replacement filters. All of our Fantech filters are genuine and sourced directly from the manufacturer. The Fantech filters we carry provide a perfect fit for the intended unit to ensure a superior level of indoor air quality.
Below, you can see a list of all HRV, Air Exchanger and other Fantech filter models we carry:
Fantech Filter MERV Ratings
Fantech 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 Fantech Filters
The frequency of Fantech 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 filter.
Fantech 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 Fantech filter is, we recommend checking it out.
Please see the image below on how to measure your Fantech filter accurately:
Request Custom Size Fantech Filter
If you still cannot find your 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.
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.