Most Popular Filter Sizes
- Merv 8+ "BEST-selling 5-Star rated" -
- $22.50 per filter -
- lifespan 6 months -
- FREE shipping -
- exact sizes: 19 3/8 x 19 3/8 x 3 3/4 inches.
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Buy in bulk and save when you purchase a 6-pack!
This 20x20x4 filter measures: 19 3/8 x 19 3/8 x 3 3/4 inches. so measure before you buy. You can replace any brand of filter with this item. FREE SHIPPING to Canada, including TORONTO, MONTREAL, CALGARY, EDMONTON AND VANCOUVER! Rest assured, we carry only the best, longest-lasting filters from the best brands like Camfil.
"Mechanical filters are your premium choice to effectively capture dirt and maintain their efficiency over the life of the product, while electrostatic filters discharge quickly and allow dust to penetrate, leading to a loss of efficiency over time.”
MERV 8 - High Capacity 20x20x4 Air Filter with 5-STAR Energy Cost Index. Premium choice for air filters, with a life spend of up to 6 months – double that of other filters! 5-STAR Energy Cost Index, with higher dust holding capacity and engineered for low initial resistance plus low maintained resistance. Our top quality, unique MERV 8 mechanical air filter, backed by trusted resource in air filters, Camfil. Innovative technology! This MERV 8 is mechanical rather than electrostatic. You get 6 filters in each box, a hassle-free way to save on filters, which are made right here in North America.
In Stock— Just pay by Master Card, Visa or Paypal and your item will be on its way. Take advantage of this quick and easy deal! We use Canada Post.
IMPORTANT: When returning an item, buyers are responsible for the shipping and handling fees associated with the return.
NOTE: When an item isn’t in stock, we’ll work hard to ship the item you need within 9 business days. We’ll even email you when it’s due to be shipped out. Product photos are for illustrative purposes only -- they do not necessarily represent the actual product you may receive in the mail.