25 Watt SMART UV Lite Sterilizer with 0.75" Barb inlet/outlets, a 2" diameter body, and a single 25 watt uv lamp and quartz sleeve. The 25 watt SMART UV Lite offers a suggested flow rate of 332 GPH and a maximum flow rate of 554 GPH for ponds of up to 1,600 US Gallons, and for targeting waterborne Algae and harmful Bacteria. Great for Koi Ponds and Water Gardens.

Mounting Clamps are sold separately.

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