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Lennox Furnace filter media installs in your furnace system to protect the efficiency and your health.

 

Lennox Furnace Filters full product list:


Lennox 69H85 Whole House Air Purifier Filter
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within the continental U.S.


In Stock!
Ships in 1 to 2 business days.

Retail: $24.99

Our Price: $21.99

Save 12%!

Lennox 91X25 MERV 8 Pleated Air Filters 4-Pack

In Stock!
Ships in 4 to 5 business days.

Retail: $64.99

Our Price: $51.96

Save 20%!

Lennox 72H09 EAC-2000 Carbon Filter Replacement
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within the continental U.S.


In Stock!
Ships in 2 to 3 business days.

Retail: $119.99

Our Price: $109.95

Save 8%!

Lennox 91X23 MERV 8 14x20x1 Genuine Pleated Air Filters 4-Pack

In Stock!
Ships in 3 to 4 business days.

Retail: $39.99

Our Price: $34.95

Save 13%!

Lennox 91X24 MERV 8 Pleated Air Filters 4-Pack

In Stock!
Ships in 1 to 2 business days.

Retail: $49.99

Our Price: $38.95

Save 22%!