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High-efficiency ultra-violet bulbs for Bio-Active Pressure Filters with UV. Fits PUV-1500.
Dependable clarifiers use ultraviolet light to destroy the reproductive ability of suspended algae. Dead algae clump together in particles large enough to be removed by filtration, leaving the pond clearer. GreenFree® clarifiers usually remove heavy algae blooms within five days and keep the pond algae-free. They are easy to conceal, durable, and install in minutes. UL listed. 3-year limited warranty. 15 foot power cord.
18 Watt UV bulb for UV2 and UVC-18.
Replacement bulbs for the new UVC series GreenFree Ultraviolet Clarifiers. High-efficiency ultra-violet bulbs have an 8,000 hour life, and should be replaced every pond season.
36 Watt UV bulb for UV3 and UVC-36.
Features an innovative screen top and built-in cord routhing. The is also padlock-compatible for easy locking. Also features an easy-access screen top entry, tight-fitting screen design to minimize escape and durable tempered-metal screen.