Disinfect your in-home water supply! This PurTest PURPG-12 UV water purifier uses a superior purifying technique that effectively controls the presence of harmful impurities. UV ProtectionThis water purifier harnesses the natural power of UV light to eliminate harmful bacteria from your water supply. It doesn't use any dangerous chemicals, and it sterilizes your water without altering its taste or pH, and it effectively kills bacteria, viruses, cysts and pathogens in your water supply. 12 GPMFeaturing a maximum flow of 12 gallons per minute (GPM) at 30,000 uws/cm2, this water purification system will meet your needs. It's powerful and economical as it requires little maintenance as the UV lamp lasts for up to 12 months. Durable Design with Flow DiverterThis water purification system includes a durable, polished 304 stainless steel chamber that's easy to clean and a flow diverter which helps maximize UV exposure and eliminate water hammering. The disinfecting chamber comes with a 10 year warranty to ensure product reliability. VersatileIf you have other water treatment systems such as filters, water conditioning, or even reverse osmosis this system works in conjunction with them for the best possible results. This kit is compatible with all other in-home water purifying systems.