Lennox X6670 OEM Replacement Filter 16x25x5" (actual size: 15 3/4x24 3/4x4 3/8") MERV11 Filter Fits Lennox Air Cleaner X6660, HCF16-10, HCF16-11, HCC16-28. (X0583F) (2 Pack Special)
The Magnet logo on this page signifies that this product is a factory direct replacement to the OEM branded filter.