Water Softener/Carbon Filter; Type Electronic; Capacity 64000 Grains; Service Flow Rate 10 GPM; Back Wash Rate 3.2 GPM; Softener Tank Size 13" Diameter x 54" Height; Brine Tank Size 18" Diameter x 40" Height; Salt Storage 30.0 Lb; Filter Media Type Carbon; Input Supply Rating 120 Volt AC at 60 Hertz; Temperature Rating 35 to 100 Deg F; Pressure Rating 20 to 100 PSI; Inclusions/Features Electronic Control Valve; Brine Tank Capacity 450 Lb; Mineral Volume 2 Cu Ft; Pipe Size 1"; Applications Residential