10 bestHvac Air Filtersof March 2026
112M consumers helped this year.
7% off
1
Filtrete 16x25x1 Furnace Filter, MPR 300, MERV 5, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters
Filtrete
9.8
2
Filtrete 16x20x1 Furnace Filter, MPR 300, MERV 5, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters
Filtrete
9.6
3
BOOGUAN Filters 16x25x1 MERV 13 Air Filters Pleated HVAC HC Furnace Filters 4 Pack
BOOGUAN
9.3
4
Air Vent Filters, Vent Filters, Activated Carbon Vent Filters for Home, Floor Vents Registers, Diffusers, Air Purifiers. Air Conditioner Filter, Fits 10"x4"-10"x3"-10"x2" Vents. 12-PACK 4"x10"
REMRAF
9.0
5
Filtrete 16x24x1 Furnace Filter, MPR 300, MERV 5, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters
Filtrete
8.7
OtherUp to 30% off
PH001 3-Pack Alkaline Water Filter – Replacement Cartridge for Invigorated Water Pitcher – Water Purifier, Filtration System for Pure Drinking Water – 96 Gallon Capacity
Invigorated Water PH001 Ultra Alkaline Water Filter – Replacement Water Filters for Pitchers – pH Water Filter Cartridge – for Alkaline Water Filter Pitcher, 96 Gallon Capacity (1-Pack White)
AQUA CREST 5 Micron 10" x 4.5" Whole House Sediment and Activated Carbon Water Filter, Replacement for FXHTC, RFC-BBSA, GXWH40L, WRC25HD, GXWH35F, GNWH38S, Pack of 2
AirThreds 16x25x1 Air Filter for AC HVAC Furnace, Machine Washable & Dryer Friendly MREV 8 Plus Reusable Air Filters
6
Venmar HRV Air-Exchanger Filter 02300 - Size : 15-3/8 x 7-1/8 x 5/8 Inches - SET OF 2
NIZLUZY
8.4
7
UBeesize 16x25x1 Reusable Air Filter (9-Pack) - MERV 8 MPR 700 HVAC AC Furnace Air Filters (Actual Size:15.75 x 24.50 x 0.75 Inches) - 1x Reusable ABS Frame+9 x Filter,Breathe Fresher
UBeesize
8.1
8
K&N 16x20x1 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, HVC-11620
K&N
7.8
9
2 Pack Air Filter Factory Replacement For Honeywell F50F1073, F300E1019 HVAC Furnace Aluminum Pre-Filters
Air Filter Factory
7.5
10
AirPurete Furnace Filter 20x25x1 (Actual Size: 19-1/2" x 24-1/2" x 3/4") | Replacement for Pleated HVAC AC Furnace Air Filters | MERV 8 | Pack of 12
AirPurete
7.2
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