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GeneralAire replacement Furnace air filters reduce contaminants that may cause allergies. Furnace filters are necessary for all heating and cooling applications.

GeneralAire Furnace Filters Product List:


Filters Fast® Replacement for GeneralAire 4365 - 16x20x5, 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $70.99

Our Price: $55.95

Save 21%!

Filters Fast® Replacement for GeneralAire 4366, MERV 11, 16x25x5, 2-Pack
In Stock!
Ships in 1 business day

Retail: $69.99

Our Price: $59.95

Save 14%!

Filters Fast® FFC16205HON Replacement for GeneralAire FP1620HW 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $70.99

Our Price: $55.95

Save 21%!

Filters Fast® FFC20255TAB Replacement for GeneralAire 4401, 13415 2-Pack
In Stock!
Ships in 1 to 2 business days.

Retail: $69.99

Our Price: $56.95

Save 19%!

GeneralAire 14003 Replacement Air Cleaner Cabinet
FREE SHIPPING!

within the continental U.S.

Special Order.
Ships in 5 to 6 days.

Retail: $216.12

Our Price: $144.08

Save 33%!

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