Glasfloss ZLP20201 Pleated Air Filter Synthetic MERV 10 (20 x 20 x 1) regulator and it automatically updates for

and it automatically updates for daylight savings

Direct fit for Lennox PCO14-23 model

this tool is reliable and durable

Its integral flow check valve prevents reverse flow

Glasfloss ZLP20201 Pleated Air Filter Synthetic MERV 10 (20 x 20 x 1) regulator and it automatically updates forProduct Description The Glasfloss ZLP20201 is a pleated air filter with dimensions of twenty inches by twenty inches by one inch. This air filter uses a synthetic fiber medium and is rated MERV 10, making it suitable for a variety of residential and commercial applications. Manufactured with 100% synthetic fibers that do not absorb moisture Electrostatically charged fibers enhance initial filtration efficiency Designed to meet ANSI ASHRAE 52. 2 test