Floe Restrictor 420

Flow Restrictors, also known as Flow Controls or Capillaries are an essential component of all Reverse Osmosis (RO) Water Filter Systems.

Flow Restrictors must be properly sized to match and maintain a desired ratio of brine flow (drain)  to permeate flow (filtered/product water) that is unique to the membrane flow capacity.

It is recommended to replace the Flow Restrictor each time you change the reverse osmosis membrane to keep the water filter system operating at maximum efficiency.

  • External Flow Restrictor.
  • 1/4" Push Connect Ports.
  • Quick & Easy Installation.
  • Dimensions: 0.90" (D) x 3.25" (L).
  • Optimize the Efficiency of Your Reverse Osmosis Drinking Water Filter.