Back-Washable Ultra-Filtration System

PolyUF Series

  • Available as plug-and-play unit including plumbing and control valve or as tank and filter only for OEM applications
  • Continuous flow at 10 gpm filtration at 0.02 microns
  • Maximum operating pressuure 0.7 to 6.9 bar
  • Maximum working temperature: 38° C

The PolyUF ultra-filtration system is suitable for a range of applications including:

  • Whole home filtration
  • Grey water recycling
  • Rainwater filtering
  • Tannin removal
  • RO Prefiltration
  • Final stage polishing filter
  • Bacteria, cyst, virus and colloid removal

The Poly-UF™ is an encapsulated backwashable ultra-filtration system. Incorporating four compact bundles of hollow fiber membranes, the Poly-UF™ is designed to filter down to 0.02 microns to produce safe, clean drinking water.   Contaminants such as bacteria and viruses, as well as other suspended particles, are trapped on the external surface of the hollow fiber membranes through an outside/in-filtration process.  They are then flushed during periodic backwash cycles, in which clean filtered water is passed back through the membranes in the opposite direction and down the drain.

The Poly-UF™ can be used in water reclamation systems for filtering harvested rain water or for treating grey water.  It can also be used as a prefilter in RO applications or as a final stage polishing filter.  It treats colloids, bacteria, cysts, viruses, turbidity, tannins and other naturally occurring organic matter.  The high surface area of the hollow fiber membranes allows the Poly-UF™ to operate at normal line pressure at flow rates up to 12 GPM (45 LPM).

Featuring technology that is easy to understand as well as use, the Poly UF™ provides end users with peace of mind and safe, clean drinking water at every tap.

Top Connection
Filter Bundles

Features & Benefits

  • Absolute 0.02 micron filtration
  • High performance continuous flow rate at 10 GPM (38 LPM)
  • Maximum treated flow rate at 12 GPM (45 LPM)
  • 4 Outside/In Polymeric Hollow Fiber Membrane Filtration Modules
  • BioVir certified and tested system for log reduction of Bacteria and Virus
  • Standard 2.5” top inlet opening for connection with standard back washable control valves or in/out heads
  • Standard bottom opening for optional drain of the system and cleaning purposes
  • Low waste water discharge used during backwash
  • Environmentally friendly
  • Innovative design

Product Certifications








Plug and Play Kit: PolyUF Tank, Control Valve, DLFC, Bypass & Yoke, Bottom Tank fitting and all external plumbing


PolyUF Outside-In Polymeric Ultrafiltration Vessel


Outside-In Polymeric Ultrafiltration Test Membrane


Pressure Decay Tester for Poly-UF Membrane Integrity


Bottom Elbow Assy. For Poly UF


Lin. Manifold for Poly UF


Tube for Poly UF