Lennox X8797 Maintenance Kit for PCO14-23 Air Cleaner
(1) Merv 16 Pleated Filter (X8790)
(1) Metal Insert (X8793)
(2) UV Bulb (X8794)
Replace every 12 Months
PLEASE NOTE: Do not touch bulbs with bare hands, use gloves to install the bulbs. Oils from your hands can affect the performance of the bulbs.