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AIRx replacement for Lennox UV Replacement Bulb (Y0391) for UVC 41W-S / D System, 2-Pack
(case of 2 Bulbs)

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In Stock
Price: $43.90
($21.95 ea)
case of 2 Bulbs
Suggested: $78.00

AIRx Replacement Bulb for Lennox / Healthy Climate Y0391 UVC Lamp 

This replacement lamp fits the Lennox/Healthy Climate UVC 41W-S and UVC 41W-D air purification systems. Bulb length is approximately 16" long.  UV-C light inhibits the growth and reproduction of germs and bacteria that circulate through a home's heating and air conditioning system. The treatment is a safe, silent, and proven way to make your home a healthier place to live.


  • 41 watt lamp - approximately 16" long
  • Replaces 16" lamp with green tip
  • UVC 41W-S takes one lamp / UVC 41W-D takes two lamps
  • Germicidal lights use intense rays of ultraviolet light to control and kill contaminants like viruses, bacteria, yeast and mold
  • Installed inside the HVAC duct system, it improves the air in the entire home
  • Ozone Free UV-C - 254 nm
  • Replace lamp annually 

Lennox® and Healthy Climate® are registered trademarks of Lennox Industries, Inc.. is not affiliated with Lennox Industries, Inc.. This is not a Lennox or Healthy Climate OEM product and is not covered under any Lennox manufacturer's warranty. The Lennox and Healthy Climate brand names are the registered trademarks of their respective owners. Any use of these trademarks, brand name or model designations for this product are made solely for purposes of demonstrating compatibility.