10 best
Furnace filters for dust
of September 2024
112M consumers helped this year.
33% off
1
Filtrete 16x25x1 Furnace Filter, MPR 1500, MERV 12, Healthy Living Ultra-Allergen 3-Month Pleated 1-Inch Air Filters, 2 Filters
Filtrete
9.9
2
Filterbuy 16x25x2 Air Filter MERV 8 Dust Defense (12-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 24.50 x 1.75 Inches)
FilterBuy
9.8
3
Filterbuy 20x25x1 Air Filter MERV 8 Dust Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 x 24.50 x 0.75 Inches)
FilterBuy
9.6
4
United Filter Compatible with Honeywell 16x25x5 (15-7/8" x 24-7/8" x 4-3/8") Furnace Air Filter MERV 11 Pleated (5-Pack) - HVAC Filters Captures Airborne Dust, Pollen, Mould & Smoke - Made in Canada
United Filter
9.4
5
Lennox Healthy Climate 20 x 25 x 5 Part # X6673 MERV 11 Model HCF 20-11 Case of 3
Lennox
9.1
Other
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6
Honeywell Furnace Filter FC100A1029 16x25x4 Replacement Media Filters- PACK OF 3
Honeywell Home
8.9
7
Lennox Healthy Climate 16x25x5 X6670 MERV 11 Filter-Actual Size 15 3/4" x 24 3/4" x 4 3/8". Pack of 3.
Lennox
8.6
8
Filtrete 14x25x1 Furnace Filter, MPR 1000, MERV 11, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters
Filtrete
8.3
9
Filtrete 20x25x1 Furnace Filter, MPR 300, MERV 5, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters
Filtrete
8.1
10
Filtrete 16x25x4 Furnace Filter, MPR 1000, MERV 11, Allergen Defense 12-Month Deep Pleated 4-Inch Air Filters, 4 Filters
Filtrete
7.8
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