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This inline post filter is designed to dissolve calcite into your reverse osmosis water to correct low pH created by the RO process. The filter uses a combination of granular activated carbon & calcite to act as a post filter and neutralize low pH.
This top quality cartridge is made by Pentek, the largest brand in the filtration industry and is NSF Certified.
|Model||Maximum Dimensions||Port Size||Connection Type||Chlorine Capacity @ Flow*|
|GS-10CAL/RO-B||10" × 2"||1/4"||FNTP||>1,000 grains @ 1.0 GPM|
|GS-10CAL/RO-H||10" × 2"||3/8"||John Guest||>1,000 grains @ 1.0 GPM|
* Based on manufacturer's internal testing.