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10 best

Air Pro Furnace Filter

of October 2024

112M consumers helped this year.

1

GeneralAire Pleated Media filter 12758 General 3-PACK SPECIAL
GeneralAire Pleated Media filter 12758 General 3-PACK SPECIAL

Generalaire

9.7

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2

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

Generalaire

9.4

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3

Carrier 88NA2506MB01 Furnace Filter Expandable 12758 Package of 2.
Carrier 88NA2506MB01 Furnace Filter Expandable 12758 Package of 2.

9.3

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4

GeneralAire # 4556 MERV 11 for # GF 4531 ReservePro 20x20x5 furnace filter, Actual Size:19 3/4" x 20 5/8" x 4 15/16" ONE Filter
GeneralAire # 4556 MERV 11 for # GF 4531 ReservePro 20x20x5 furnace filter, Actual Size:19 3/4" x 20 5/8" x 4 15/16" ONE Filter

Generalaire

8.8

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5

GeneralAire # 4556 MERV 11 for # GF 4531 ReservePro 20x20x5 furnace filter, Actual Size:19 3/4" x 20 5/8" x 4 15/16" Case of 3 Filters
GeneralAire # 4556 MERV 11 for # GF 4531 ReservePro 20x20x5 furnace filter, Actual Size:19 3/4" x 20 5/8" x 4 15/16" Case of 3 Filters

Generalaire

8.6

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6

GeneralAire # 4541 MERV 11 for # GF 4511 ReservePro 16x25x5 furnace filter, Actual Size:15 5/8" x 24 3/16" x 4 15/16" Case of 1 FILTER
GeneralAire # 4541 MERV 11 for # GF 4511 ReservePro 16x25x5 furnace filter, Actual Size:15 5/8" x 24 3/16" x 4 15/16" Case of 1 FILTER

Generalaire

8.3

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7

AirThreds 20x20x1 Extra Replacement Filter x 1- MERV 8 Washable Air Filter for AC HVAC Furnace
AirThreds 20x20x1 Extra Replacement Filter x 1- MERV 8 Washable Air Filter for AC HVAC Furnace

AirThreds

8.1

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8

Furnace Filter 16x25x1 MERV 11 Pleated Furnace Air Filter. Case of 12 Made In Canada by FurnaceFilters.Ca
Furnace Filter 16x25x1 MERV 11 Pleated Furnace Air Filter. Case of 12 Made In Canada by FurnaceFilters.Ca

FurnaceFilters.Ca

7.6

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9

201 Replacement Filter MERV 13 Compatible with Aprilaire 2200, 2250, Space Gard 2200 Whole House Air Cleaner Purifiers and Lennox PMAC-20C (Lennox X0445), MERV-13 Air Filter, 3-Pack
201 Replacement Filter MERV 13 Compatible with Aprilaire 2200, 2250, Space Gard 2200 Whole House Air Cleaner Purifiers and Lennox PMAC-20C (Lennox X0445), MERV-13 Air Filter, 3-Pack

Curebilee

7.3

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10

GeneralAire # 4521 ReservePro 16x25x3 Furnace Filter, Actual Size:15 5/8" x 24 3/16" x 2 15/16" (Box of 3)
GeneralAire # 4521 ReservePro 16x25x3 Furnace Filter, Actual Size:15 5/8" x 24 3/16" x 2 15/16" (Box of 3)

Generalaire

7.1

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