DIYMO Ultra Violet Light For Drinking Water 2-12Gallons Per Minute Stainless Chamber UV Disinfection Water Sterilizer 16W，25W 40w 55w 1/2" &3/4"NPT use for mineral Water / Water filter Purifier / Water Sterelizer

This UV Disinfection Water Sterilizer can remove bacteria, virus, germs, and microorganisms such as E.coli, coli-form, Giardia, Salmonella, etc. Also apply to well water disinfection. - No chemical added to water supply. The taste, smell, pH or electrical conductivity and chemical composition of water would not change. It has a better water treatment alternative than chlorine disinfection. - Only UV lamp and quartz sleeve need to be replaced annually for this UV water purification system.Specifications:- GAL/MIN:2GPM 6GPM 10GPM 12GPM- Watts:16W,25W,40W,55W- Volts: 220V AC- Thread Size: 1/2*,3/4".1"