Lennox Genuine OEM Maintenance Kit X8345 for Model PCO-20C. Kit Includes: (6) PureAir UV-A Lamps (X8149)(10M35), (1) PureAir Filter MERV 16 (X6669), (1) H/C PureAir Metal Insert (75X66).
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.