MERV 8 Furnace Filters
MERV 8 filtration is capable of capturing particles between 3.0 micros and 10.0 with 90% efficiency. A MERV 8 furnace filter is perfect for the average household, it is far superior than fibreglass or synthetic panel filters.
A MERV 8 furnace filter is able to trap: common dust, debris, pollen, mold spores, hair spray, fabric protector and cement dust.
Below, you can see a list of all MERV 8 furnace filter sizes we carry, organized by thickness:
1 Inch MERV 8 Filters
2 Inch MERV 8 Filters
3 Inch MERV 8 Filters
Generalaire / Reservepro 4521 MERV 8 16x25x3 Furnace Filter
4 Inch MERV 8 Filters
5 Inch MERV 8 Filters
Carrier & Bryant FILXXCAR0016 – OEM 16x25x5 Furnace Air Filter
Carrier / Bryant FILXXCAR0024 – Pleated 24x25x5 MERV 8 Air Filter
Carrier / Bryant FILXXCAR0016 - EZ Flex 16x25x5 MERV 8 Air Filter
Bryant / Carrier FILXXCAR0020 - Pleated 20x25x5 MERV 8 Air Filter
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 MERV 8 Filters
The frequency of MERV 8 furnace 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.
MERV 8 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 MERV 8 filter is, we recommend checking it out.
Please see the image below on how to measure your MERV 8 filter accurately:
Request Custom Size MERV 8 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.
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 firstname.lastname@example.org. We are available Monday to Friday from 9AM to 5PM Eastern Standard Time.