Multi Filter - Inline 10" - Mineral, Aluminite, Far Infrared Mineralized Balls, GAC Granular Activated Carbon, Plus 4 Stages of Suspended Particlutate Pre Filtration. This mineral filter is the perfect filter to add on to your RO Reverse Osmosis drinking water system. Easily attaches inline between the faucet and RO system.  MAKE YOUR OWN MINERAL WATER

Remineralizing Filter - Omnipure K2548-BB Calcite Acidic Water Neutralizer Replacement Water Filter with 1/4" FNPT Ports.  Great reminaeralizing filter to use as the last filter on a reverse osmosis system to add minerals back into the water.

Remineralizing Filter - Omnipure K2548-JJ Calcite Acidic Water Neutralizer Replacement Water Filter with 1/4" Quick Connectors.  Great reminaeralizing filter to use as the last filter on a reverse osmosis system to add minerals back into the water.

Omnipure K2548-CC Calcite Acidic Water Neutralizer with 3/8" FNPT Ports.

Great reminaeralizing filter to use as the last filter on a reverse osmosis system to add minerals back into the water.

Omnipure K2548-KK Calcite Acidic Water Neutralizer with 3/8" Quick Connectors.

Great reminaeralizing filter to use as the last filter on a reverse osmosis system to add minerals back into the water.