Lennox X8797 MERV 16 Maintenance Kit for PureAir Cleaner Model PCO14-23X8797 $635.84 SKU: X8797 Back $635.84 Quantity -+ Add to Cart Details Lennox X8797 MERV 16 Maintenance Kit for PureAir Cleaner Model PCO14-23 DetailsBackDetailsLennox X8797 MERV 16 Maintenance Kit for PureAir Cleaner Model PCO14-23See MoreSee Less