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Merv 11 air filters

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Lennox X6670 HCF16-11 16" x 25" x 5" - Healthy Climate MERV 11 Replacement Filter

Lennox X6670 HCF16-11 16" x 25" x 5" - Healthy Climate MERV 11 Replacement Filter

69 total reviews

Regular price From $41.37 USD

Regular price Sale price From $41.37 USD
Unit price per
Lennox X6673 HCF20-11 (20 x 25 x 5) Healthy Climate MERV 11 Replacement Filter

Lennox X6673 HCF20-11 (20 x 25 x 5) Healthy Climate MERV 11 Replacement Filter

37 total reviews

Regular price From $44.26 USD

Regular price Sale price From $44.26 USD
Unit price per
Lennox X0585 - Healthy Climate 20" x 20" x 5" Replacement Filter, MERV 11

Lennox X0585 - Healthy Climate 20" x 20" x 5" Replacement Filter, MERV 11

13 total reviews

Regular price From $41.38 USD

Regular price Sale price From $41.38 USD
Unit price per
Honeywell FC100A1029 - 16" x 25" x 4" MERV 11 Pleated Air Filter

Honeywell FC100A1029 - 16" x 25" x 4" MERV 11 Pleated Air Filter

14 total reviews

Regular price From $40.16 USD

Regular price Sale price From $40.16 USD
Unit price per
Honeywell FC100A1037 - 20" x 25" x 4" MERV 11 Pleated Air Filter

Honeywell FC100A1037 - 20" x 25" x 4" MERV 11 Pleated Air Filter

6 total reviews

Regular price From $40.16 USD

Regular price Sale price From $40.16 USD
Unit price per
Lennox X6667 PCO-20C | 21" x 26" x 4" MERV 11 PureAir Replacement Filter

Lennox X6667 PCO-20C | 21" x 26" x 4" MERV 11 PureAir Replacement Filter

2 total reviews

Regular price $43.56 USD

Regular price Sale price $43.56 USD
Unit price per
Lennox X0586 - BMAC 20" x 25" x 5" Furnace Filter

Lennox X0586 - BMAC 20" x 25" x 5" Furnace Filter

5 total reviews

Regular price From $41.37 USD

Regular price Sale price From $41.37 USD
Unit price per
Trion Air Bear 259112-102 - 20"x25"x5" MERV 11 Pleated Air Filter

Trion Air Bear 259112-102 - 20"x25"x5" MERV 11 Pleated Air Filter

5 total reviews

Regular price From $37.03 USD

Regular price Sale price From $37.03 USD
Unit price per
Honeywell FC100A1011 - 20" x 20" x 4" MERV 11 Pleated Air Filter

Honeywell FC100A1011 - 20" x 20" x 4" MERV 11 Pleated Air Filter

3 total reviews

Regular price From $40.16 USD

Regular price Sale price From $40.16 USD
Unit price per
Trane FLRQB5AH23M11 - 22.7" x 20" x 4.7" - QuikBox Replacement Media Filter 2-Pack, MERV 11

Trane FLRQB5AH23M11 - 22.7" x 20" x 4.7" - QuikBox Replacement Media Filter 2-Pack, MERV 11

4 total reviews

Regular price $66.78 USD

Regular price Sale price $66.78 USD
Unit price per
Lennox X6664 PCO-12C | 17" x 26" x 4" PureAir Replacement Filter

Lennox X6664 PCO-12C | 17" x 26" x 4" PureAir Replacement Filter

Regular price $41.37 USD

Regular price Sale price $41.37 USD
Unit price per
Honeywell FC100A1003 - 16" x 20" x 4" MERV 11 Pleated Air Filter

Honeywell FC100A1003 - 16" x 20" x 4" MERV 11 Pleated Air Filter

1 total reviews

Regular price From $40.16 USD

Regular price Sale price From $40.16 USD
Unit price per
Lennox X0584 - BMAC 16" x 26" x 5" Furnace Filter

Lennox X0584 - BMAC 16" x 26" x 5" Furnace Filter

3 total reviews

Regular price From $42.30 USD

Regular price Sale price From $42.30 USD
Unit price per
Lennox X0587 - BMAC 20" x 26" x 5" Furnace Filter

Lennox X0587 - BMAC 20" x 26" x 5" Furnace Filter

1 total reviews

Regular price From $42.69 USD

Regular price Sale price From $42.69 USD
Unit price per
Lennox X0583 - 16" x 25" x 5" MERV 11 Pleated Air Filter

Lennox X0583 - 16" x 25" x 5" MERV 11 Pleated Air Filter

Regular price From $41.37 USD

Regular price Sale price From $41.37 USD
Unit price per
GeneralAire 12758 - 17"x25"x6" RESERVEPro MERV 11 Expandable Air Filter

GeneralAire 12758 - 17"x25"x6" RESERVEPro MERV 11 Expandable Air Filter

4 total reviews

Regular price From $55.33 USD

Regular price Sale price From $55.33 USD
Unit price per
Trion Air Bear 259112-105 - 16"x25"x5" MERV 11 Pleated Air Filter

Trion Air Bear 259112-105 - 16"x25"x5" MERV 11 Pleated Air Filter

Regular price From $36.73 USD

Regular price Sale price From $36.73 USD
Unit price per
Trane FLRQB5FR17M11 - 16.7" x 26" x 4.7" - QuikBox Replacement Media Filter 2-Pack, MERV 11

Trane FLRQB5FR17M11 - 16.7" x 26" x 4.7" - QuikBox Replacement Media Filter 2-Pack, MERV 11

Regular price $62.13 USD

Regular price Sale price $62.13 USD
Unit price per
Goodman AMP-11-1625-45 - 16" x 25" x 4.5" Clean Comfort Media Air Filter, MERV 11

Goodman AMP-11-1625-45 - 16" x 25" x 4.5" Clean Comfort Media Air Filter, MERV 11

Regular price From $30.68 USD

Regular price Sale price From $30.68 USD
Unit price per
Trane FLRQB5FR21M11 - 20.2" x 26" x 4.7" - QuikBox Replacement Media Filter 2-Pack, MERV 11

Trane FLRQB5FR21M11 - 20.2" x 26" x 4.7" - QuikBox Replacement Media Filter 2-Pack, MERV 11

2 total reviews

Regular price $67.21 USD

Regular price Sale price $67.21 USD
Unit price per

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