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OF120-2

OneFlow Anti-Scale System for up to 2 gpm (8 lpm) - Single Cartridge

Sales Channel: Multi-Channel

  • Maximum flow rate: 2 gpm
  • Connects to cold water supply
  • Single filter housing

Select a Model

Select options below to identify the UPC, Order Code, and Repair Kit for a specific OF120-2

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