AIRx Filters Ultraviolet UV Light Tube Bulb Lennox Y0390 Replacement Compatible with Lennox UVC 24V System, 3-Pk

User-Friendly UV-C Bulb Replacement Installation: Installing your Lennox replacement UVC bulb for Lennox UVC 24V System Y0390 is effortless and as easy as installing the light bulb in your home. Each UVC bulb is estimated to last up to 12000 hrs operation giving you more free time with your family