– Volts: 220V – Hz: 60 – Phase: 3 – Spin Down Screen Filter w/ Manual Flush Valve – Silica Quarts Pre-Filter w/ auto-backwash valve – Ion Exchange Water Softener – Multimedia KDF-Catalytic Carbon-Poly Phosphate Pre-Filter – Twin 4″x20″ Big Blue Sediment Pre-Filter 5 Micron in Parallel – Horizontal Multi-Stage High Pressure Jet Pump w/ Safeguard for brackish water application – Heavy Duty 8″x40″ FRP Pressure Vessels – Heavy Duty 8″x40″ TFC Membrane Element – 4″x10″ Big Blue Carbon Post-Filter 05 Micron – Ultra Violet Sterilizer