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BNX TruFilter 20x20x4 (19.5’’ x 19.5’’ x 3.63‘’ Slim Fit) MERV 11 Air Filter 2-Pack - MADE IN USA - Air Conditioner Furnace Filters HVAC AC Furnace Filters for Dust, Pet, Mold, Pollen MPR 1200 FPR 7
You save $4.95
As of Oct 4, 2026, 04:57 UTC, BNX TruFilter 20x20x4 Air Filter is $44.54 at Amazon, 10% below the $49.49 list price.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
The BNX TruFilter 20x20x4 is a 2-pack of MERV 11 furnace and air conditioner filters made in the USA. These filters are rated for dust, pet hair, mold, and pollen removal with an MPR of 1200 and FPR of 7. The slim fit design accommodates standard HVAC systems.
Before buying, measure your current filter or furnace to confirm the 20x20x4 (19.5" x 19.5" x 3.63") dimensions match your system's requirements. Check the current price and availability on Amazon, as the price shown here reflects our last recorded check and may have changed.
Kit: 3-piece
You save $14.62
as of 4:54 AM UTC
Kit: 2 cameras · Color: White
You save $42.00
as of 4:50 AM UTC
Size: Queen · Color: White
You save $22.24
as of 4:54 AM UTC
