10 bestA C Filtersof November 2025

Lennox Healthy Climate 16x25x5 X6670 MERV 11 Filter-Actual Size 15 3/4" x 24 3/4" x 4 3/8". Pack of 3.

Filterbuy 20x20x5 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement for Amana, BDP, Coleman, Electro-Air, Five Seasons, Gibson, Goodman, Nordyne, Payne, Totaline, & York (Actual Size: 20.25 x 20.75 x 5.25)

United Filter 16x25x5 MERV 11 Pleated Furnace Air Filter Compatible with M1-1056 (4-Pack) (Actual Size:15-3/8 x 25-1/2 x 5-1/4) A/C, HVAC Filters Captures Pollen, Mould, Smoke - Made in Canada

M1-1056 GENUINE ORIGINAL MERV 11 (Actual Size: 15-3/8 X 25-1/2 X 5-1/4) GOODMAN, ELECTRO-AIR, FIVE SEASONS, CARRIER, AMANA,TRANE, YORK, TOTALINE, BRYANT, REPLACEMENT MEDIA FILTERS. CASE OF 2

Carrier KH01AA369 A/C Air Filter 16x16x2, 12 Pack

Lennox X6673 20 x 25 x 5 Replacement MERV 11. Actual Size 19 3/4" x 24 3/4" x 4 3/8." Made in Canada by Furnace Filters.Ca Pkg. of 3

Nordic Pure 20x25x1M13+C-6 MERV 13 Plus Carbon AC Furnace Air Filters, Quantity-6

16x25x4 (3-5/8) MERV 11 A/C and Furnace Air Filters (Case of 4) Actual Size: 15-1/2" x 24-1/2" x 3-5/8" - HVAC Filters with High Dust Holding Capacity - Made in Canada - United Filter

United Filter Compatible Lennox X0585 20x20x5 MERV 11 Furnace Air Filters (Case of 3) - HVAC Filters Captures Pollen, Mould, Bacteria & Smoke - Made in Canada