Skip to Main Content

Flow-Max HP

Flow-Max High Purity Pleated Filter Cartridges

Sales Channel: Dealer

  • Available in 1, 5, 20, and 50 micron ratings and standard Flow-Max sizes
  • Designed to fit Watts Flow-Max filter housings
  • HP Series high-efficiency pleated cellulose-free media for reliable results
  • Excellent dirt-holding capacity and long life to reduce filter costs

Select a Model

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

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