240 Watt HOSS (High-Output Stainless Steel) UV Sterilizer with 2" threaded inlet/outlets, a 6" diameter body, and three 80 watt HO uv lamps and quartz sleeves. The 240 watt HOSS UV offers a suggested flow rate of 5,940 GPH and a maximum flow rate of 7,740 GPH for ponds of up to 23,200 US Gallons, and for targeting waterborne Algae and harmful Bacteria. Great for Koi Ponds and Water Gardens.

HOSS UV Sterilizers are constructed with 316 Stainless Steel and boast a watertight NEMA 4X rated Power Supply with several high-end features.

NOTE: All UV Sterilizer gaskets and o-rings must be replaced annually to ensure a watertight seal.