Lennox X8791 PCO Catalyst model PCO20-28 Metal Insert

Always a quality time product

Effective odor reduction

The X8791 metal mesh filter does a great job in reducing household odors as I have found as a long-term user of Lennox PCO20-28. However, X8791 works in concert with the Lennox X8794 UV lamps which do go bad after awhile. I am awaiting a shipment of those lamps as ones I had in place for a few years are not producing sufficient illumination to work with the metal mesh filter. Be certain to check all elements of your Lennox system.

PCO Filters

Atomic Filters are BETTER than the others you will find online and a little less expensive too!