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.
|GS-10CAL/RO-B||10″ × 2″||1/4″||FNTP||>1,000 gallons @ 1.0 GPM|
|GS-10CAL/RO-H||10″ × 2″||3/8″||John Guest||>1,000 gallons @ 1.0 GPM|
* Based on manufacturer’s internal testing.
John Guest Fittings for this unit are available below or your existing fittings can be reused if they are removable.