Lennox X8797 Maintenance Kit for PCO14-23 PureAir Air Cleaner.
This maintenance kit includes:
(1) MERV 16 pleated filter model X8790
(1) PCO metal insert model X8793
(2) UV Lamps Model X8794*
Replace metal insert and lamps every 24 months. Replace insert more frequently if you notice a significant drop in odor removal efficiency. If you find that you need to replace the insert more frequently than every 24 months, consider source reduction and/or ventilation to reduce the levels of contaminants in your home
Note: DO NOT WASH metal insert. Washing will destroy the titanium dioxide catalyst that coats the insert surface.
*Bulb shape may appear different depending on supply.