Lennox Y6606 - 20x21x5 MERV 16

Healthy Climate MERV 16 Carbon Clean 16® Media Air Filter disposable pleated MERV 16 filter. The MERV 16 Carbon Clean 16® media filter captures more than 95% of particles 0.3 microns and larger and more than 90% of particles 0.01 microns and larger. Recommended annual replacement.