removal filter is a patented, non-mechanical component that can be
easily installed as part of any onsite wastewater treatment system.
The Phos-4-Fade filter employs proprietary adsorptive media to significantly reduce total phosphorus in the
effluent to levels that protect local waterways, while meeting or
exceeding the most stringent regulations.
The Phos-4-Fade filter
was tested and certified by the Bureau de Normalisation du Quebec
(BNQ) through their stringent 12 month test protocol, meeting
CAN/BNQ 3680-600 Class P-II as well as NQ 3680-910 Class IV