SpectraPure&reg; High Flow Booster Pump Kit for Automatic Flush RO/DI Systems Increases line pressure to any of SpectraPure Line Pressure fed Auto-Flush (-AF) RO or RO/DI System Add-on to existing RO, RO/DI Drinking Water Systems (DWS) or Permeate Pump Drinking Water Systems ( Boost incoming pressure to 80 psi for enhanced production and increased puri Can be operated in any positi Whisper qui