Replace existing water softener with a Clack metered 48,000 grain unit, WS1 filter digital filter valve, bypass valves and JG fittings. Install a two tank PFOS reduction system with (2) cubic feet of HR 110 resin and bypass valves. Install a 2.5 Cubic foot whole house carbon regenerative filtration system with an air injection filter valve, bypass valves and JG fittings.