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PuROTwist PT4000T36-GOLD Reverse Osmosis System
The PuROTwist PT4000T36-GOLD reverse osmosis system reduces the following contaiminants from your water: Barium, Cadmium, Chromium III, Chromium VI, Copper, Fluoride, Lead, Mercury, Nitrate, Radium, Selenium, TDS (totally dissolved solids).
The 4 stages of the PuROtwist PT4000T36-GOLD all work together to rid your water of contaminants. Because of this 4 stage process, the PT4000T36-GOLD requires 3 separate reverse osmosis filters and an RO membrane: they are the 5 micron sediment filter, a carbon block filter, a reverse osmosis membrane and a post carbon filter. Each of these PuROtwist filters must be installed for the RO system to function properly and should be changed every 4-6 months.