3 Pack Filters Catalytic Carbon Upgrade ::Upgrade to Catalytic Carbon Cation CG8-H-ID is designed to

Cation CG8-H-ID is designed to provide demineralized water with a resistivity in excess of 18

Some folks have had better success by installing it AFTER the pre-filters and just before the water goes into the membrane

If you have received a PH-200 with the cap (or sponge) dry

Accuracy: + 2%

3 Pack Filters Catalytic Carbon Upgrade ::Upgrade to Catalytic Carbon Cation CG8-H-ID is designed to3 Pack This filter replacement pack has: 1) Sediment 10 Micron, 1)Acid washed Coconut Carbon block 5 Micron and a 1) Acid washed Coconut Carbon block one Micron. *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. Standard Features The 3