This UV unit can be used alone, or with in conjunction with other filters (at minimum, a sediment prefilter is recommended). housing made from UV resistant polypropylene. It is power source includes ballast and lamp. Fittings are quick-connect push-in type, for 1/4" tubing. Maximum flow rate is 1 gpm. 6 watts, 110V.

Water temperature: 32° F - 90°  F

Replace lamp once a year, select on top for replacement lamp.