The Ultrapure UPP50 Ozonator Lamp (3901804) is used to add more ozone to your swimming pool. The ozonator lamp only fits the Ultrapure UPP50 Model. 

Product Includes:

  • (1) Lamp


  • The single lamp only - UPP50 only requires one lamp.
  • Fits only the UPPH50 Model.
  • We recommend that you replace the power supply kit as well as bulbs.
  • Also, this unit provides a reduced air draw, which improves performance.
  • Please be aware that the Ultrapure UPP15 & UPP25 models use a different bulb (3901823). This bulb is NOT compatible with any other ozonator.