Flow-Pur Flow Restrictor

Residential RO Capillary Tube Flow Restrictors

Sales Channel: Dealer

  • Flow-Pur flow restrictor to protect residential RO system
  • Capillary tube action for reliability
  • Variety of flow rates from 49 GPD to 211 GPD

Select options below to identify the UPC, Order Code, and Repair Kit for a specific Flow-Pur Flow Restrictor

Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:


ASSE CSA FM Approvals NSF
UL ULC USC WQA