10 bestJet Furnace Filtersof February 2025
112M consumers helped this year.
1
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Filtrete 16x20x1 Furnace Filter, MPR 300, MERV 5, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters
Filtrete
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9.9
2

BOOGUAN 20X25X1 MERV11 Pleated AC Furnace Air Filter 6 Count (Pack of 1)
BOOGUAN
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9.8
3

Lennox Healthy Climate 16x25x5 X6670 MERV 11 Filter-Actual Size 15 3/4" x 24 3/4" x 4 3/8". Pack of 3.
Healthy Climate
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9.6
4

GeneralAire # 4511 ReservePro 16x25x5 furnace filter, Actual Size:15 5/8" x 24 3/16" x 4 15/16" Case of 3 Filters
Generalaire
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9.3
5

Filtrete 20x25x1 Furnace Filter, MPR 300, MERV 5, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters
Filtrete
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9.0
OtherUp to 5% off
6

M8-1056 GENUINE 20x25x5 (Actual Size: 20-1/4 x 25-3/8 x 5-1/4) MERV 11 GOODMAN, ELECTRO-AIR, FIVE SEASONS, CARRIER, AMANA 20X25 MEDIA FILTERS - Case of 3 Filters, PRIME OEM PRODUCT.
Furnace Filter

8.8
7

Five Seasons M1-1056 Replacement MERV 11 Premium Box Furnace Filter for Air Cleaner Purification Systems, 1400 CFM, 25.5 x 5.25 x 15.38" (3 Pack)
electro-air
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8.5
8

Filtrete 20x20x1 Furnace Filter, MPR 300, MERV 5, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters
Filtrete
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8.2
9

20x25x4 (3 5/8") MERV 8 Exact Size Replacement Filter. Must Confirm Actual Size 19 3/8" x 24 3/8" x 3 5/8". Case of 4 Made in Canada by Furnace Filters.Ca
FurnaceFilters.Ca
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7.9
10

M1-1056 MERV 11 AMP M1-1056 Replacement Filter. Actual Size 15 3/8" x 25 1/2" x 5 1/4". Case of 3 by Furnace Filters.Ca
Furnace Filter
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7.6
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