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10 Best Honeywell Furnace Air Filters 2024 in the United States

From leading brands and best sellers available on the web.
#1

Winner

Aerostar 20x25x4 MERV 8 Pleated Air

Aerostar

Aerostar 20x25x4 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 19 1/2"x24 1/2"x3 3/4"), White

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#2
Filtrete 16x25x5 AC Furnace Air Fil

Filtrete

Filtrete 16x25x5 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Lennox Devices, Allergen Defense, Electrostatic Air Cleaning Filter, 2-Pack (actual size 15.63 x 24.74 x 4.31)

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#3
Filtrete 20x25x4 AC Furnace Air Fil

Filtrete

22%OFF

Filtrete 20x25x4 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Lennox & Honeywell Devices, Allergen Defense, Electrostatic Air Cleaning Filter, 4-Pack (actual size 19.88 x 24.63 x 4.31)

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#4
Filtrete 20x25x4 AC Furnace Air Fil

Filtrete

18%OFF

Filtrete 20x25x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Honeywell, Allergen, Bacteria & Virus, Electrostatic Air Cleaning Filter, 2-Pack (actual size 19.88 x 24.63 x 4.31)

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#5
Filtrete 16x25x4 AC Furnace Air Fil

Filtrete

13%OFF

Filtrete 16x25x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Honeywell, Allergen, Bacteria & Virus, , Electrostatic Air Cleaning Filter, 2-Pack (actual size 15.88 x 24.56 x 4.31)

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#6
Filtrete 20x25x4 Slim Fit (3.75" wi

Filtrete

11%OFF

Filtrete 20x25x4 Slim Fit (3.75" width), AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Honeywell Devices, Electrostatic Air Cleaning Filter, 2-Pack (actual size 19.50 x 24.50 x 3.75)

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#7
Filterbuy 20x25x5 Air Filter MERV 8

Filterbuy

23%OFF

Filterbuy 20x25x5 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters for Honeywell FC100A1037, Lennox X6673, Carrier, and More (Actual Size: 19.88 x 24.75 x 4.38 Inches)

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#8
Filtrete 16x20x4 AC Furnace Air Fil

Filtrete

Filtrete 16x20x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Honeywell, Allergen, Bacteria & Virus, Electrostatic Air Cleaning Filter, 2-Pack (actual size 15.88 x 19.88 x 4.31)

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#9
Honeywell FC100A1037 20"x4"x25" Mer

Honeywell

18%OFF

Honeywell FC100A1037 20"x4"x25" Merv 11 Filter Media, Pack of 5

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#10
Honeywell FC100A1037-5 20" x 25" Me

Honeywell

31%OFF

Honeywell FC100A1037-5 20" x 25" Merv 11 Filter Media (Pack of 5)

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