FREE SHIPPING! Item usually ship within 24hrs M-F (Currently we have delays on some 1, 2, 4 inch air filters due to heavy demand)

DLXX6666

Lennox X6666 17x26x4 (16-5/8x26) OEM MERV 16 Replacement Furnace Filter- 1 pack

$ 88.00 $ 115.95 You save: 24% ($ 27.95)

Lennox Corporation,X6666,MERV 16 17 X 26 X 4" Furnace Filter

Excellent but pricy air handling filter

Atomic's filter buying experience is awesome! No issues with this filter. We have been using this filter for years with no issues!

Excellent Service

I received excellent service and a good price for filter I purchased. I would recommend this company

Fantastic!

Short and sweet:
Great price! Fast delivery! Official parts!
Second time ordering from Atomic Filters I'm sure it's not the last.

Customer Reviews