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The simple design and quick-element access of the AFC-Series Tubular Backwash Filter can significantly reduce the time and effort required to maintain, change elements and reconnect the unit's valves.

The AFC-Series tubular backwash filter is optimal for applications that demand high-pressure operation, up to 1,000 psi and scalable flexibility.  Systems are available in single, duo, and multiplex configurations.

Total Volumetric Capacity
1112–3336 gal (4209–12628 liters)
Operating Pressure
45–1000 psi (3.1–17.2 bar)


  • Solids removal from 1 to 1,700 microns
  • Single system flow rates up to 3,000 gpm (681 m3/hr)
  • Broad selection of filter media materials and retentions suitable for a wide range of applications
  • Smooth pipe and nozzle connection transitions to avoid dead spots in the the fluid stream and minimize pressure drop
  • Numerous automated backwash option for operator-free service and minimal backwash effluent (<2% of system volume)
  • Available ACCUFLUX media dramatically increases filter surface area in the same footprint
  • Proprietary 3-way, full-ported valves on AFC-1100 Multiplex Filters allow fast, frequent sequencing and maximum cleaning force during backwashing
  • Isolated top-to-bottom backwash flow on AFC-1100 and AFC-3300 Multiplex Filters ensures complete and efficient media cleaning while continuing to deliver filtered product downstream
  • Quick coupler valve connectors for ease of body tube removal


  • City water lines 
  • Hot condensate 
  • Chiller water 
  • Fresh water
  • Whitewater / shower water 
  • Cip fluids 
  • Papermaking wet end starch 
  • Pelletizer water 
  • Single and duo tubular filters for a wide range of applications up to 1000 psi and high viscosity applications
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