Aqua Ultraviolet® Classic Twist 40 Watt UV Clarifiers/Sterilizers Floating electronic ballasts are more sensitive

electronic ballasts are more sensitive and should not be used with damaged bulbs

or if your pump fails

to get a 3' display height with the 1" nozzle

Watertight quartz sleeves protect bulbs

natural-looking movements

Aqua Ultraviolet® Classic Twist 40 Watt UV Clarifiers/Sterilizers Floating electronic ballasts are more sensitiveThe Aqua Ultraviolet Classic Series UV Clarifiers are ideal for ponds, aquariums, and water features. The rugged design of this ultraviolet sterilizer has features that allow for quick installation and easy maintenance. Twist body with rotating union for flexible installation Longest bulb life on the market means replacing less and saving money! Highest quality quartz sleeve for 99. 9% UV transmission rate Clear quartz cap makes it easy to see if lamp