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Lennox air and media filters remove dust, allergens and other harmful contaminants from the air in your home.

Lennox Air Filters Product List:


Filters Fast® FF16255X6670M8 Replacement for Lennox X6670 MERV8, 16x25x5 - 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $59.99

Our Price: $48.95

Save 18%!

Lennox 98N45 MERV 8 Pleated Furnace Filter 4-Pack
In Stock!
Ships in 4 to 5 business days.

Retail: $69.99

Our Price: $49.95

Save 29%!

Lennox X0444 MERV 10 Pleated Furnace Filter Media PMAC-12C
In Stock!
Ships in 2 to 3 business days.

Retail: $80.99

Our Price: $57.95

Save 28%!

Lennox X4138 HEPA 40-60 Carbon PreFilter
In Stock!
Ships in 2 to 3 business days.

Retail: $70.99

Our Price: $49.95

Save 30%!

Lennox X6666 MERV 16 Pleated Air Filter Media for PCO-12C 17x26x4
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within the continental U.S.

In Stock!
Ships in 2 to 3 business days.

Retail: $149.99

Our Price: $124.95

Save 17%!

Lennox X0584 MERV 11 Pleated Media Filter BMAC-14CE
In Stock!
Ships in 1 to 2 business days.

Retail: $84.99

As Low As: $49.95

Save 41%!

Lennox X8312 HCXF16-16 MERV 16 Expandable Filter 16x25x5
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within the continental U.S.

In Stock!
Ships in 2 to 3 business days.

Retail: $159.99

As Low As: $119.95

Save 25%!

Lennox X8311 MERV 10 Expandable Filter Replacement for HCXF14
In Stock!
Ships in 1 to 2 business days.

Retail: $69.99

Our Price: $43.95

Save 37%!

Lennox X1152 MERV 11 Pleated Media Furnace Filter MF1-20
In Stock!
Ships in 1 to 2 business days.

Retail: $59.99

As Low As: $42.95

Save 28%!

Lennox Y6606 PCO3-14-16 Air Filtration Filter PureAir 100908-12
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within the continental U.S.

In Stock!
Ships in 3 to 4 business days.

Retail: $189.95

Our Price: $129.95

Save 32%!

Lennox X6669 PCO-20C 21X26X4 Merv 16 Filter Replacement
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within the continental U.S.

In Stock!
Ships in 1 to 2 business days.

Retail: $169.99

Our Price: $144.95

Save 15%!

Lennox 92X09 Healthy Climate 93014-21 HEPA 40-60 Carbon Filter
In Stock!
Ships in 1 to 2 business days.

Retail: $100.99

Our Price: $69.95

Save 31%!

Lennox Genuine 92X10 HEPA Filter Replacement for HEPA-40, HEPA-60
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within the continental U.S.

In Stock!
Ships in 2 to 3 business days.

Retail: $349.99

Our Price: $294.99

Save 16%!

Lennox X4137 HEPA-20 92017-11 Carbon PreFilter Replacement
In Stock!
Ships in 3 to 4 business days.

Retail: $69.99

Our Price: $49.95

Save 29%!

Filters Fast® Replacement for Lennox X0587 - 20x26x5, 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $80.99

Our Price: $62.95

Save 22%!

Lennox X0587 MERV 10 Pleated Media Filter
In Stock!
Ships in 1 to 2 business days.

Retail: $80.99

As Low As: $46.45

Save 43%!

Lennox X5424 PMAC-20C MERV 16 25x20x6 Furnace Filter Media
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within the continental U.S.

In Stock!
Ships in 2 to 3 business days.

Retail: $179.99

Our Price: $129.95

Save 28%!

Lennox 92X17 HEPA Filter Cartridge Replacement
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within the continental U.S.

In Stock!
Ships in 5 to 6 business days.

Retail: $279.99

Our Price: $219.95

Save 21%!

Lennox X0581 MERV 10 Pleated Furnace Filter Media
In Stock!
Ships in 3 to 4 business days.

Retail: $69.99

Our Price: $54.95

Save 21%!

Lennox X8313 Healthy Climate HCXF20-16 MERV 16 Expandable Filter
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within the continental U.S.

In Stock!
Ships in 4 to 5 business days.

Retail: $149.99

Our Price: $129.95

Save 13%!

Lennox X0582 MERV 11 Air Cleaner Media Filter
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within the continental U.S.

In Stock!
Ships in 2 to 3 business days.

Retail: $79.99

Our Price: $45.95

Save 43%!

Filters Fast® Replacement for Lennox X0585 20x20x5 - 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $59.99

Our Price: $48.95

Save 18%!

Lennox 98N42 MERV 8 Pleated Furnace Filters 4-Pack
In Stock!
Ships in 3 to 4 business days.

Retail: $69.99

Our Price: $48.95

Save 30%!

Lennox X7930 Furnace Filter Cabinet
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within the continental U.S.

In Stock!
Ships in 3 to 4 business days.

Retail: $149.99

Our Price: $115.95

Save 23%!

Lennox 91X23 MERV 8 14x20x1 Genuine Pleated Air Filters 4-Pack
In Stock!
Ships in 3 to 4 business days.

Retail: $72.95

Our Price: $44.95

Save 38%!

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