40 Watt SMART UV Lite Sterilizer with 2" socket inlet/outlets, a 2" diameter body, and a single 40 watt uv lamp and quartz sleeve. The 40 watt SMART UV Lite offers a suggested flow rate of 589 GPH and a maximum flow rate of 983 GPH for aquariums of up to 160 US Gallons, and for targeting waterborne Algae and harmful Bacteria. Great for Fresh and Salt Water Aquariums.

Mounting Clamps are sold separately.

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