The APWC-AWS150M is a residential water softener system. It is a 45,000 grain electronic metered water softener. The system removes scaling-causing hardness minerals and salts from water, optimizing water heater efficiency. This is the best way to prevent loss of water pressure due to scaling in the pipes. It has a fully-automatic operation, monitors water use, and regenerates only when necessary. This helps to minimize the consumption of electrical energy and wastage of water. The APWC-AWS150M scrubs ion exchange resin clean during backwash, maintaining maximum resin and system performance. The softener helps to maintain efficiency of the water heater. It is made from FDA CFR-21 compliant materials, setting a benchmark in the category of water softening systems.