Inline Remineralisation Water FilterUSAGE As a final stage on any reverse osmosis water system to remineralise the water. Use this remineralisation inline filter when an alkaline and neutral water is preferred. DESCRIPTION Remineralise the water by adding this filter on the 1 4" tubing line as a final stage on any reverse osmosis system. Simply cut the 1 4" ldpe pipe tubing prior to the base of the filter tap , insert the tubing into each side of the inline filter and install is