compact filter

Actifiltre is an autonomous, electricity-free wastewater treatment solution,designed for long-term ecological performance.

It delivers high-quality treated water usingwater a fully natural biological process, without compressors or complex infrastructure

The treatment process is based on four natural stages.

Primary treatment : Wastewater enters a septic tank where solids settle and anaerobic treatment begins, preparing thewater for biological filtration.

Secondary treatment : Pre-treated water is evenly distributed over the filter media.

It flows through porous recycled plastic mats where aerobic bacteria naturally develop.

Oxygen is supplied by a natural aeration mechanism, replacing energy-intensivecompressors.

This natural airflow feeds the bacteria and removes odours from the primary tank.

Tertiary treatment : final thin filtration layer ensurespolishing of remaining suspended matter.

Treated water : Treated water is collectedat the bottom of the unit.It can be discharged by gravity for infiltration or reused for irrigation by simple pumping, depending on site needs.

High-outlet mode

Low-outlet mode

Transform a traditionnal septic tank into a performant system by installing Actifiltre media

septic tank

+

drain field

=

poor treatment

odor

clogging