UV Sterilizers are used to destroy single celled organisms such as water borne bacteria and viruses. The UV sterilizer is also used to control algae and and to kill fungi and protozoa. The UV light kills free floating algae by damaging the cells as water passes the light.
Savio UVinex Replacement bulbs. The 18 watt bulb fits the Stainless Steel UV Sterilizer for the Savio Compact SkimmerFilter. The 26 watt and 50 watt bulbs fit the Stainless Steel UV Sterilizers for the Savio Full Size SkimmerFilter.
(4 Pin Fits New Stainless Steel Unit)