Listed pre-treatment for the auto industry

If you need pre-treatment for your trade wastewater, you must remember to:

  • use only pre-treatment we've listed
  • size the pre-treatment to meet your maximum hourly flow
  • use a licenced plumber to install it.


We may ask you to remove any items of pre-treatment we don't list.

If you're recommended a product that isn't listed here, please call us on 9616 2485 or 1300 985 227 to check if it's suitable.

The installation must meet Australian standards, Workplace Health and Safety standards and our requirements.  

Find out which pre-treatment items we've listed