Rank Product Name Score
1 Filtrete HDWR03-5IN-2 20x25x5, AC Furnace Air Filter, MPR 1550 DP, Healthy Living Ultra Allergen Deep Pleat, 1-Pack, 20 x 25 x 5 Filtrete HDWR03-5IN-2 20x25x5, AC Furnace Air Filter, MPR 1550 DP, Healthy Living Ultra Allergen Deep Pleat, 1-Pack, 20 x 25 x 5
3M Filtrete
9.8 GET ON AMAZON
2 FilterBuy 16x24x1 MERV 8 Pleated AC Furnace Air Filter, (Pack of 4 Filters), 16x24x1 - Silver FilterBuy 16x24x1 MERV 8 Pleated AC Furnace Air Filter, (Pack of 4 Filters), 16x24x1 – Silver
FilterBuy
9.4 GET ON AMAZON
3 Nordic Pure 20x25x5 (4-3/8 Actual Depth) Honeywell Replacement Pleated MERV 12 Plus Carbon AC Furnace Air Filter, Box of 2 Nordic Pure 20x25x5 (4-3/8 Actual Depth) Honeywell Replacement Pleated MERV 12 Plus Carbon AC Furnace Air Filter, Box of 2
Nordic Pure
9.2 GET ON AMAZON
4 Honeywell Home MicroDefense AC Furnace Air Filter 20 x 25 x 5 MERV 10 (1 pk) Honeywell Home MicroDefense AC Furnace Air Filter 20 x 25 x 5 MERV 10 (1 pk)
Honeywell
8.8 GET ON AMAZON
5 FilterBuy 20x25x5 Honeywell FC100A1037 Compatible Pleated AC Furnace Air Filters (MERV 11, AFB Gold). Replaces Honeywell 203720, FC35A1027, FC100A1037, FC200E1037, Carrier FILXXCAR-0020. 2 Pack. FilterBuy 20x25x5 Honeywell FC100A1037 Compatible Pleated AC Furnace Air Filters (MERV 11, AFB Gold). Replaces Honeywell 203720, FC35A1027, FC100A1037, FC200E1037, Carrier FILXXCAR-0020. 2 Pack.
FilterBuy
8.5 GET ON AMAZON
6 FilterBuy 20x25x5 Honeywell FC100A1037 Compatible Pleated AC Furnace Air Filters (MERV 8, AFB Silver). Replaces Honeywell 203720, FC35A1027, FC100A1037, FC200E1037, Carrier FILXXCAR-0020. 2 Pack. FilterBuy 20x25x5 Honeywell FC100A1037 Compatible Pleated AC Furnace Air Filters (MERV 8, AFB Silver). Replaces Honeywell 203720, FC35A1027, FC100A1037, FC200E1037, Carrier FILXXCAR-0020. 2 Pack.
FilterBuy
8.4 GET ON AMAZON
7 Trion Air Bear 255649-102 Replacement Filter - 20x25x5, Three Per Box Trion Air Bear 255649-102 Replacement Filter – 20x25x5, Three Per Box
Trion
8.3 GET ON AMAZON
8 FilterBuy 20x22x1 MERV 8 Pleated AC Furnace Air Filter, (Pack of 6 Filters), 20x22x1 - Silver FilterBuy 20x22x1 MERV 8 Pleated AC Furnace Air Filter, (Pack of 6 Filters), 20x22x1 – Silver
FilterBuy
8.2 GET ON AMAZON
9 Generalaire 6FM2025 Reservepro-2PK- 4551 Air Filter-20x 25x 5-for Old 4501-Exact Dimensions are 19 5/8x 24 3/16x 4 15/16 Generalaire 6FM2025 Reservepro-2PK- 4551 Air Filter-20x 25x 5-for Old 4501-Exact Dimensions are 19 5/8x 24 3/16x 4 15/16
General Filter
8.0 GET ON AMAZON
10 FilterBuy 20x25x5 Honeywell FC100A1037 Compatible Pleated AC Furnace Air Filters (MERV 13, AFB Platinum). Replaces Honeywell 203720, FC35A1027, FC100A1037, FC200E1037, Carrier FILXXCAR-0020. 2 Pack. FilterBuy 20x25x5 Honeywell FC100A1037 Compatible Pleated AC Furnace Air Filters (MERV 13, AFB Platinum). Replaces Honeywell 203720, FC35A1027, FC100A1037, FC200E1037, Carrier FILXXCAR-0020. 2 Pack.
FilterBuy
7.6 GET ON AMAZON