DHF Series: Multi-Pleat High Flow Water & Liquid Filtration

Delta Pure DHF High Flow Filter cartridges process up to 500 GPM (1900 lpm) per filter. Several DHF filters can be installed in a Delta Pure HFH series housing to purify thousands of GPM of water or process liquid. The Delta Pure High Flow Filter cartridge provide excellent economics and highly efficient (99.98%) removal of designated contaminants.

The six-inch (152mm) outer-diameter filter design, available in lengths up to 60″ (1520mm) with pleated high-efficiency filtration medium enables:

  • Greater surface area for longer life and reduced change-out frequency
  • Smaller vessel-diameter designs for lower capital equipment cost
  • Easy refitting into many current installations*
  • 99.98% removal efficiency for cleaner water and fluids

The extra filter surface area we pleat into each DHF “Multi-Pleat” High Flow Filter cartridge can extend filter life in a disproportionate way – in other words, doubling filter area can increase filter life by at least 2x, and up to 4x! Our use of more surface area results in more uptime, less change-out labor, and fewer filter purchases. We also include pre-filtration layers to increase dirt-holding-capacity.

We offer absolute ratings of 0.45 to 135 in a range of filter materials, including polypropylene, glass, and polyester.

*retrofits the Ultipleat High Flow Series from Pall Corporation

View and download the DHF Series: Multi-Pleat High Flow Water & Liquid Filtration specs sheet here


  • Longer filter life
  • Smaller vessel footprint
  • Retrofits many filter housings
  • 99.98% absolute removal efficiencies
  • Technical support and prompt deliveries
  • Lower cost per gallon/liter of water


  • Process Water
  • Potable Water
  • Pre-Filtration for RO Membranes
  • Amine, Glycol
  • Oil and Gas Production
  • Ground Water Remediation

To find out more, CONTACT US today at Delta Pure Water Filtration