Filters-NOW.com for non-mobile users.

Air Filters-NOW.com mobile access
17x26x4 (16.63x26x4) Lennox® OEM MERV 16 PCO-12C High Capacity Replacement Filter
Lennox® Part #X6666 Genuine OEM Lennox® MERV 16 filter For a low cost alternative, see the filter directly below. FREE SHIPPING!

Send us an email
or call toll-free:
(877) 991-0400

Go Back