The OptiPure® OPS70CR/2 utilizes Reverse Osmosis (RO) to remove >97% of the Total Dissolved Solids (TDS) from water. Then a balance of minerals is dissolved into the RO water to provide optimized water with desirable TDS for the recommended applications. The system can produce up to 75-gallons per day operating at line-pressure and includes an integrated pre-filter to protect the RO membrane against sediment and chlorine and post filter for chloramine reduction. The OPS70CR/2 includes a hydropneumatic storage tank that holds up to 2.5-gallons when full to meet the specific demand requirements. The system also has a built-in manual bypass valve. The compact design can be wall-mounted or installed under counter and comes with tubing and fittings required for installation.