Replacement bulbs for Pondmaster pressurized filter units or for Pondmaster's individual UV clarifiers(special order). Pondmaster replacement bulbs are available in 10w, 20w, and 40w sizes. For optimal performance, replace the UV bulb in your Pondmaster Submersible Ultraviolet (UV) Clarifier every season even if it continues to light. The bulbs lose their effectiveness over time.

  1. Protective sleeve sold separately
  2. Rated 9000 hours.
  DIMENSIONS WEIGHT
12974 20" L TBD