The WPL HiPAF is suitable for 60-2,000 people

Download the WPL HiPAF specification

 adobe pdf

wpl hipaf, UK Sewage units

Two HiPAFs on the way to site


The design of the WPL HiPAf is based on the Submerged Aerated Filtration process and has been successfully installed at many sites similar to your project, the system has a number of distinct advantages:

  • Very robust process; consistently complying with discharge permit requirements.

  • Low operation and maintenance costs.

  • Capability of dealing with variable flows and loads (down to 10% of design load).

  • Small footprint, keeping installation costs down.

  • Ease of installation, saving valuable time on site.


Read more about the HiPAF here.