4 Pack Filters TDSMeters Replacement RO Membrane (every 2-5

Replacement RO Membrane (every 2-5 years) : 50-100 GPD MEMBRANES

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9% rejection rate membranes built for hard water conditions so they last longer and provide higher quality h2o

Our resin is shipped directly from the manufacturer quarterly

4 Pack Filters TDSMeters Replacement RO Membrane (every 2-54 Pack This replacement filter pack is for all 10' standard size residential five stage R. O. systems. 1) sediment, 2) carbon blocks and a final taste and odor reduction filter. *Upgrading to a Catalytic Carbon stage removes on average 5 times more Chloramines than any carbon block on the market (including the ones specifically designed to "bust" chloramines). The option above adds Catalytic Carbon cartridge in place of 5 micron carbon block. This