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Commercial Biofilters

Naturally cleaner, more reliable and less expensive to install than a septic tank

Perfect for larger developments or commercial property applications, Clarity Biofilters offer a number of benefits over septic tanks.

Our biofilters are much more efficient than septic tanks so that even before the effluent reaches the diffuser, it already exceeds Service NL and the Dept. of Health and Community Services standards.

This means that the effluent will not contaminate surrounding soil or watercourses and will not create any nasty odours.

Clarity Biofilters therefore do not require a conventional absorption field so they take up much less space. This saves time and money as there is no need for costly excavations or clear cutting.

How do they work?

  1. Wastewater from the house flows into the biofilter where all the solids settle on the bottom and organic matter begins breaking down.
  2. The remaining diluted organic material is then processed over the media where naturally occurring bacteria break it down further. A UV light unit and aerator disinfect the wastewater as it leaves the biofilter.
  3. At this point the wastewater has been cleaned to a standard that exceeds those required by Service NL. The wastewater then flows into a diffuser which disperses it into the soil.

If you are interested in Clarity Commercial Biofilters for your project, please contact us to discuss your requirements.

biofilter diagram


Clarity 30

  • Mid-size biofilter for use by up to 30 people.
  • Servicing twice a year.
  • De-sludging every four months.

Click here for Clarity 30 Technical Data


Clarity 200

  • Large biofilter for use by up to 200 people.
  • Servicing twice a year.
  • De-sludging every four months.

Click here for Clarity 200 Technical Data