9 best
Filter For Furnace
of September 2024
112M consumers helped this year.
1
Filtrete 12x12x1, AC Furnace Air Filter, MPR 300, Clean Living Basic Dust, 6-Pack (exact dimensions 11.81 x 11.81 x 0.81)
Filtrete
9.7
2
Filtrete 18x30x1, AC Furnace Air Filter, MPR 1500, Healthy Living Ultra Allergen, 6-Pack (Exact Dimensions 17.81 x 29.81 x 0.78)
Filtrete
9.4
3
Filtrete 21x21x1, AC Furnace Air Filter, MPR 1000, Micro Allergen Defense, 6-Pack (Exact Dimensions 20.81 x 20.81 x 0.81)
Filtrete
9.1
4
Nordic Pure 10x20x1 MERV 8 Pleated AC Furnace Air Filters 6 Pack
Nordic Pure
8.9
5
Filtrete 20x20x1, AC Furnace Air Filter, MPR 1200, Allergen Defense Odor Reduction, 2-Pack (exact dimensions 19.69 x 19.69 x 0.81)
Filtrete
8.5
6
Nordic Pure 12x12x1M7-6 MERV 7 Pleated AC Furnace Air Filter, 12x12x1, Box of 6
Nordic Pure
8.4
7
12x12x1 Air Filter MERV 8, AmazEden MPR 600 Pleated HVAC AC Furnace Dust Defense Air Filters Replacement (Exact Dimensions: 11 3/4"x11 3/4"x3/4") 4 Pack
AmazEden
8.0
8
K&N 20x24x1 HVAC Furnace Air Filter, Lasts a Lifetime, Washable, Merv 11, the Last HVAC Filter You Will Ever Buy, Breathe Safely at Home or in the Office (Actual Dimensions.8 x 23.6 x 19.6 inches)
K&N
7.8
9
PUREBURG AF-20FL Replacement True HEPA Filter Compatible with HoMedics Total Clean AR-2FL / AF-20FL Fits AR-20 AF-20 AP-25 Air Purifier,H13 Air Clean,2-Pack
PUREBURG
7.5
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