3-Stage Q Series Replacement Filters For City Water Water Problems The EPA has set the

The EPA has set the level of protection for fluoride at 4

Inside the filter is another layer of pleated material manufactured of Nano Alumina Fibers that have a Zeta potential of 51 millivolts

Measures electrical conductivity (EC)

rather than a screwdriver

Relay Voltage: 5V

3-Stage Q Series Replacement Filters For City Water Water Problems The EPA has set theThe PuROTwist 4000 REVERSE OSMOSIS semi permeable membrane rinses contaminants to the drain. High quality filtered drinking water is produced and conveniently stored in a sealed tank. The PuROTwist 4000 lead free faucet easily delivers an abundant supply of clear, clean, and fresh drinking water to you and your family. US Water Systems offers quality USA manufactured compatible filters at a cost savings that will meet or exceed PuROTwist