5-Stage Reverse Osmosis Filter Pack with Remineralization Filter | FP5PH Toxins Contains Citric Acid which is

Contains Citric Acid which is a safe and environmentally friendly cleaning agent that has very little odor and no obnoxious fumes

All Media is NSF/ANSI-61 Certified

Also available with 1/4" or 1/2" fittings

Sediment Cartridges Remove sand

Removes Up To 14

5-Stage Reverse Osmosis Filter Pack with Remineralization Filter | FP5PH Toxins Contains Citric Acid which is5 Stage Reverse Osmosis Filter Pack With Remineralization Filter FP6 Includes (1) 5 Micron Pre Filter US Water (1) Carbon Block Pre Filters US Water (1) Remineralization Cartridge US Water (1) 1 4" NPT In Line GAC Post Filter US Water (1) Silicone Packet Detailed Instructions On Line Video Membrane Sold Separately It is recommended that filters be changed at 6 or 12 month intervals, depending upon water quality.