Lennox PureAir PCO-20C Replacement Filter X6667

Lennox Healthy Climate PureAir PCO-20C MERV 10 replacement filter - 21" x 26" x 4" - Fits the larger PCO-20C PureAir unit. The Lennox Healthy Climate PureAir replacement furnace filter uses a Merv 10 pleated filter to capture particles down to 0.3 micron. In most home environments, this filter only needs to be replaced every 6 months.

For the MERV 10 annual maintenance kit you will want to order the X8348 Maintenance Kit available for your Lennox PUREAIR Air Purification System - PCO-20C. Click here to go to the X8348 Lennox Maintenance Kit