Environmental Water Systems F.SET.RO3-UV Replacement Filter for 3-Stage Reverse Osmosis System with Ultraviolet (UV) Disinfection Cold Only Faucets allows for fast and easy

allows for fast and easy cartridge change-outs without having to contact the filter media or the need for a filter wrench

The scale inhibition feature uses polyphosphates in minute quantities to bind calcium and magnesium hardness minerals

Water filtration system and leak detector in one package

Reduces lead

once you experience the magic you won’t be able to live without it

Environmental Water Systems F.SET.RO3-UV Replacement Filter for 3-Stage Reverse Osmosis System with Ultraviolet (UV) Disinfection Cold Only Faucets allows for fast and easyReplacement Filter Set for RO3 UV Advanced 3 Stage Under Counter Reverse Osmosis System with Added UV Protection from Bacteria & Viruses. At A Glance Three stage RO3 contains our unique two stages of advanced, high grade carbon filtration. High capacity 50 gallon per day reverse osmosis membrane. Pre carbon filtration to protect the membrane from chlorine. Post carbon block filtration is unique to all EWS RO Systems for removal of lead and cysts.