Septic tank with biological filter system

Simple and low-cost

  • Anaerobix is the new low-cost anaerobic filter system for wastewater in Graf tanks
  • Filled with the carrier material supplied, it increases the cleaning performance of a wastewater tank several times over. The large surface of the recyclable plastic carrier material (141 m2 /m3 ) allows the biofilm responsible for the cleaning process to cover a large area.

The benefits of the Anaerobix system at a glance

  • Very good cleaning performance: efficiency over 90%, PIA-certified (Testing Institute for Wastewater Technology)
  • No power consumption, no electrical or mechanical components (e.g. pumps or float switch) in tank
  • Largely maintenance-free
  • Installation in proven Graf tanks
  • Easy to install with standard DN 100 pipes
  • Very good value for money



Volume [l]Height [mm]Ø [mm]Weight [kg]order no.add to enquiry
1-2 Inh., 150-300 l/d6001045112527On request
2-3 Inh., 150-450 l/d9001345115547On request
2-3 Inh., 300-600 l/d12001670115558On request

calculated size Request for information