The Lennox Healthy Climate PureAir replacement furnace filter has MERV 16 pleated filtration to capture particles in the air stream. In most home environments, this Lennox X8790 filter will help your system operate at its best and maintain high-quality indoor air. Remove contaminants from your home with Lennox X8790 air fitlers in your PureAire system.
Lennox X8790 air filters fit the PCO14-23 PureAir unit.
