RO Systems International COM-II-250S


The COM-II-250S Reverse Osmosis Compact II Light Commercial System is designed to treat 250-400 gallons per day. The 3-stage system is made for light commercial applications and features filter pressure gauges to monitor water pressure throughout the system, a storage tank pressure gauge to prevent tank overflow and a motorized pump to maximize system output.



  • STAGE 1 – Sediment Filter (93047) – Replace Every 12 Months
  • STAGE 2 – Carbon Block (OMB200-5m) – Replace Every 12 Months
  • STAGE 3 – TFC 400 GPD Membrane (200375) – Replace Every 24 Months

PDF iconCOM-II RO System Specifications