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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:


Lennox LB-71461 Media Filter 36-in x 20-ft - 30025
In Stock!
Ships in 2 to 3 business days.

Retail: $120.99

Our Price: $90.99

Save 25%!

Filters Fast® Replacement for Lennox X0583 16x25x5, 2-Pack
In Stock!
Ships in 2 to 3 business days.

Retail: $70.99

Our Price: $50.95

Save 28%!

Filters Fast® Replacement for Lennox X0586, 20x25x5 - 2-Pack
In Stock!
Ships in 2 to 3 business days.

Retail: $69.99

Our Price: $54.95

Save 21%!

Lennox X5425 MERV 16 Pleated Furnace Filter Media
FREE SHIPPING!

within the continental U.S.

In Stock!
Ships in 3 to 4 business days.

Retail: $159.99

Our Price: $134.95

Save 16%!

Lennox X8314 MERV 16 Expandable Filter Replacement for PMAC-20C
In Stock!
Ships in 2 to 3 business days.

Retail: $144.99

Our Price: $115.95

Save 20%!

Lennox 72H02 Whole House System Air Filter
In Stock!
Ships in 2 to 3 business days.

Retail: $34.99

Our Price: $22.99

Save 34%!

Lennox 91X24 MERV 8 Pleated Air Filters 4-Pack
In Stock!
Ships in 5 to 6 business days.

Retail: $72.99

Our Price: $38.95

Save 47%!

Lennox 91X25 MERV 8 Pleated Air Filters 4-Pack
In Stock!
Ships in 5 to 6 business days.

Retail: $109.99

Our Price: $51.95

Save 53%!

Lennox 98N43 MERV 8 Pleated Furnace Filter 4-Pack
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within the continental U.S.

In Stock!
Ships in 1 to 2 business days.

Retail: $79.99

Our Price: $58.95

Save 26%!

Lennox 98N44 MERV 8 Pleated Furnace Filter 4-Pack
In Stock!
Ships in 3 to 4 business days.

Retail: $69.99

Our Price: $48.95

Save 30%!

Lennox 98N46 MERV 8 Pleated Furnace Filter 4-Pack
In Stock!
Ships in 1 to 2 business days.

Our Price: $45.96

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