Lennox X8347 PCO-12C Upgrade Maintenance Kit with Insert
Lennox X8347 PCO-12C Upgrade Maintenance Kit with Metal Insert.
(4) H/C Pure Air UV-A Lamps (X8149)
(1) H/C PureAir MERV 16 Filter (X6666)
(1) H/C PureAir Mesh Insert (75X73)
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.