OF744-210-1/OF744-220-2/OF744-240-4

OneFlow® Food Service Anti-scaling

  • Scale protection for zero chemicals; maintenance free; no control valves, no power supply, no wastewater
  • Use green technology; easy to identify the size and install
  • Set the inlet ball valve. Easy to isolate and replace strainer units
  • Does not remove important minerals from water; single-barrel systems are easy to maintain, changing disposable carbon strainer cartridges every 6 months and changing OneFlow strainer cartridges every 12 months

Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet 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