Most Popular Filter Sizes
- Merv 13 -
- $38.84 per filter -
- lifespan 5 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.
MERV 13 - High Efficiency, High-Capacity. We recommend replacing this filter after 5 months. You get a box of six filters when you buy from our convenient Canadian store. Share a box with your neighbor to save even more. Only high-quality products! Easy ordering process via Master Card, Visa or Paypal.
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.