OEM furnace filters from top brands including, Lennox, Trion Air Bear, Trane, Honeywell, Aprilaire and more.

374 products

Emerson FR1400M-111 - 16" x 25" x 4" Air Filter for Air Cleaner ACM1400M-108, MERV 11

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Emerson FR1400M-111 - 16" x 25" x 4" Air Filter for Air Cleaner ACM1400M-108, MERV 11

Regular price From $42.75 USD

Regular price Sale price From $42.75 USD
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TRION 272649-11-205 OEM-2 Air Filter 16x25x4 (2-Pack, MERV 11) Replacement Filter for Honeywell FC100A1029 / FC200E1029, Actual Size 15.8” x 24.75” x 4.375”

TRION 272649-11-205 OEM-2 Air Filter 16x25x4 (2-Pack, MERV 11) Replacement Filter for Honeywell FC100A1029 / FC200E1029, Actual Size 15.8” x 24.75” x 4.375”

Regular price $43.95 USD

Regular price Sale price $43.95 USD
Unit price per
Trion 272649-08-205 - (2 Pack) 16" x 25" x 4.3" Trion OEM-2 Honeywell Replacement Air Filter, MERV 8

Trion 272649-08-205 - (2 Pack) 16" x 25" x 4.3" Trion OEM-2 Honeywell Replacement Air Filter, MERV 8

Regular price $47.95 USD

Regular price Sale price $47.95 USD
Unit price per
TRION 272649-13-202 OEM-2 Air Filter 20x25x4 (2-Pack, MERV 13) Replacement Filter for Honeywell FC100A1037 / FC200E1037, Actual Size 19.83” x 24.75” x 4.375”

TRION 272649-13-202 OEM-2 Air Filter 20x25x4 (2-Pack, MERV 13) Replacement Filter for Honeywell FC100A1037 / FC200E1037, Actual Size 19.83” x 24.75” x 4.375”

Regular price $60.75 USD

Regular price Sale price $60.75 USD
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Trion 272649-08-202 - (2 Pack) 20" x 25" x 4.3" Trion OEM-2 Honeywell Replacement Air Filter, MERV 8

Trion 272649-08-202 - (2 Pack) 20" x 25" x 4.3" Trion OEM-2 Honeywell Replacement Air Filter, MERV 8

Regular price $46.95 USD

Regular price Sale price $46.95 USD
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Goodman AMP-13-2020-45 - 20" x 20" x 5" Clean Comfort Air Filter, MERV 13

Goodman AMP-13-2020-45 - 20" x 20" x 5" Clean Comfort Air Filter, MERV 13

Regular price From $44.38 USD

Regular price Sale price From $44.38 USD
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Goodman AMP-13-1620-45 - 16" x 20" x 5" Clean Comfort Air Filter, MERV 13

Goodman AMP-13-1620-45 - 16" x 20" x 5" Clean Comfort Air Filter, MERV 13

Regular price From $38.19 USD

Regular price Sale price From $38.19 USD
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GeneralAire 11-GA100A37 - 20" x 25" x 5" Replacement Filter for Honeywell FC100A1037, MERV 11

GeneralAire 11-GA100A37 - 20" x 25" x 5" Replacement Filter for Honeywell FC100A1037, MERV 11

Regular price From $39.41 USD

Regular price Sale price From $39.41 USD
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Generalaire 8FM1625 - 16" x 25" x 5" MERV 13 Filter for MAC 1400, 2400

Generalaire 8FM1625 - 16" x 25" x 5" MERV 13 Filter for MAC 1400, 2400

Regular price From $55.77 USD

Regular price Sale price From $55.77 USD
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Generalaire 8FM2025 - 20" x 25" x 5" MERV 13 Cartridge Filter for MAC 2000, 3000, MAC-L and Perfect Platform models

Generalaire 8FM2025 - 20" x 25" x 5" MERV 13 Cartridge Filter for MAC 2000, 3000, MAC-L and Perfect Platform models

Regular price From $55.73 USD

Regular price Sale price From $55.73 USD
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Carrier GAPCCCAR1620 MERV 15 Replacement Filter (16 x 20 x 5")

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Carrier GAPCCCAR1620 MERV 15 Replacement Filter (16 x 20 x 5")

Regular price From $124.75 USD

Regular price Sale price From $124.75 USD
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Totaline P101-1425M - 14" x 25" Star Series Electronic Air Cleaner Media Pads, 3-Pack (6 Pads)

Totaline P101-1425M - 14" x 25" Star Series Electronic Air Cleaner Media Pads, 3-Pack (6 Pads)

Regular price $42.61 USD

Regular price Sale price $42.61 USD
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Carrier & Bryant FILXXFNC0017 - 16" x 20" x 4" Pleated Filter, MERV 8

Carrier & Bryant FILXXFNC0017 - 16" x 20" x 4" Pleated Filter, MERV 8

Regular price $55.52 USD

Regular price Sale price $55.52 USD
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Lennox X8149 Healthy Climate PureAir LB-113334 Blackened UV-A Lamp for PCO-12 and PCO-20

Lennox X8149 Healthy Climate PureAir LB-113334 Blackened UV-A Lamp for PCO-12 and PCO-20

Regular price From $44.55 USD

Regular price Sale price From $44.55 USD
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374 products

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Emerson FR1400M-111 - 16" x 25" x 4" Air Filter for Air Cleaner ACM1400M-108, MERV 11

Emerson FR1400M-111 - 16" x 25" x 4" Air Filter for Air Cleaner ACM1400M-108, MERV 11

TRION 272649-11-205 OEM-2 Air Filter 16x25x4 (2-Pack, MERV 11) Replacement Filter for Honeywell FC100A1029 / FC200E1029, Actual Size 15.8” x 24.75” x 4.375”

TRION 272649-11-205 OEM-2 Air Filter 16x25x4 (2-Pack, MERV 11) Replacement Filter for Honeywell FC100A1029 / FC200E1029, Actual Size 15.8” x 24.75” x 4.375”

Trion 272649-08-205 - (2 Pack) 16" x 25" x 4.3" Trion OEM-2 Honeywell Replacement Air Filter, MERV 8

Trion 272649-08-205 - (2 Pack) 16" x 25" x 4.3" Trion OEM-2 Honeywell Replacement Air Filter, MERV 8

TRION 272649-13-202 OEM-2 Air Filter 20x25x4 (2-Pack, MERV 13) Replacement Filter for Honeywell FC100A1037 / FC200E1037, Actual Size 19.83” x 24.75” x 4.375”

TRION 272649-13-202 OEM-2 Air Filter 20x25x4 (2-Pack, MERV 13) Replacement Filter for Honeywell FC100A1037 / FC200E1037, Actual Size 19.83” x 24.75” x 4.375”

Trion 272649-08-202 - (2 Pack) 20" x 25" x 4.3" Trion OEM-2 Honeywell Replacement Air Filter, MERV 8

Trion 272649-08-202 - (2 Pack) 20" x 25" x 4.3" Trion OEM-2 Honeywell Replacement Air Filter, MERV 8

Goodman AMP-13-2020-45 - 20" x 20" x 5" Clean Comfort Air Filter, MERV 13

Goodman AMP-13-2020-45 - 20" x 20" x 5" Clean Comfort Air Filter, MERV 13

Goodman AMP-13-1620-45 - 16" x 20" x 5" Clean Comfort Air Filter, MERV 13

Goodman AMP-13-1620-45 - 16" x 20" x 5" Clean Comfort Air Filter, MERV 13

GeneralAire 11-GA100A37 - 20" x 25" x 5" Replacement Filter for Honeywell FC100A1037, MERV 11

GeneralAire 11-GA100A37 - 20" x 25" x 5" Replacement Filter for Honeywell FC100A1037, MERV 11

Generalaire 8FM1625 - 16" x 25" x 5" MERV 13 Filter for MAC 1400, 2400

Generalaire 8FM1625 - 16" x 25" x 5" MERV 13 Filter for MAC 1400, 2400

Generalaire 8FM2025 - 20" x 25" x 5" MERV 13 Cartridge Filter for MAC 2000, 3000, MAC-L and Perfect Platform models

Generalaire 8FM2025 - 20" x 25" x 5" MERV 13 Cartridge Filter for MAC 2000, 3000, MAC-L and Perfect Platform models

Carrier GAPCCCAR1620 MERV 15 Replacement Filter (16 x 20 x 5")

Carrier GAPCCCAR1620 MERV 15 Replacement Filter (16 x 20 x 5")

Totaline P101-1425M - 14" x 25" Star Series Electronic Air Cleaner Media Pads, 3-Pack (6 Pads)

Totaline P101-1425M - 14" x 25" Star Series Electronic Air Cleaner Media Pads, 3-Pack (6 Pads)

Carrier & Bryant FILXXFNC0017 - 16" x 20" x 4" Pleated Filter, MERV 8

Carrier & Bryant FILXXFNC0017 - 16" x 20" x 4" Pleated Filter, MERV 8

Lennox X8149 Healthy Climate PureAir LB-113334 Blackened UV-A Lamp for PCO-12 and PCO-20

Lennox X8149 Healthy Climate PureAir LB-113334 Blackened UV-A Lamp for PCO-12 and PCO-20

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