The WP236 is a point of entry system (full house) designed for homes over 2000 square feet and on well water. This system will prevent and remove lime scale accumulation on pipes, fixtures and appliances, reduce corrosion caused by chlorides, silica and iron while removing sediment, sand, dirt and other particulate from the water. Our salt-free systems do not remove the healthy minerals from your water. Instead, we utilize a scale prevention media that inhibits hard water minerals from creating scale, and slowly removes existing scale over time. The WP236 utilizes our 5 micron, high flow, pleated polyester washable filter that includes our proprietary scale prevention media. The drop-in cartridge provides exceptional particulate removal and the pleated design provides high dirt load capacity with high flow rates. This wall mounted unit is designed to be installed at the water main entry point and will provide a flow rate of up to 15 GPM. The standard inlet and outlet connections are 1" NPT and the system has a design pressure of 125 PSI with a maximum operating temperature of 113° F. The included cartridge is designed for a maximum water hardness of 25 GPG and will last 6-9 months.