Aqua Ultraviolet Classic 240 Watt UV Sterilizer, Black, 2" Artwork A valve located inside the

A valve located inside the ultraviolet pond filter closes

- High-output 240 Watt UV-C lamp for superior sterilization power

making it an excellent choice for koi ponds

consistent performance season after season with minimal maintenance

and poor water quality — all without adding chemicals

Aqua Ultraviolet Classic 240 Watt UV Sterilizer, Black, 2" Artwork A valve located inside theClassic 240 Watt Unit, 2", Black, 6 Lamps Ultimate sterilization power for the largest ponds and high demand water features. The Aqua Ultraviolet Classic 240 Watt UV Sterilizer is the most powerful unit in the Classic series, designed for very large ponds, commercial water gardens, and demanding aquatic systems up to approximately 17,000 gallons (with proper flow and turnover). This high output UV C sterilizer rapidly and effectively destroys free