Lennox X6664 MERV 11 Replacement Pleated Media Filter PCO-12C eabb The filter is designed to

The filter is designed to fit the following air cleaner models:

ASX140361B

For efficient operation

Lennox Healthy Climate X8304 Replacement Expandable Filter MERV 10 with Plastic Frame

For use when higher capacity filtration is needed

Lennox X6664 MERV 11 Replacement Pleated Media Filter PCO-12C eabb The filter is designed toLennox Replacement Filter X6664 This Lennox X6664 MERV 11 Furnace Filter Replacement is a 98% efficient filtration media that can capture particles as small as 0. 3 microns before they can collect on coils. Features: MERV 11 Filter Captures dust mites, pollen, mould spores, pet dander and other contaminants down to 0. 3 microns Genuine Lennox Part # X6664 Nominal Dimensions: 17" x 26" x 4" Actual Dimensions 16 1 2" X 25 3 4" X 3 3 4" Replace every 6