Our floating helophyte filters are designed specifically for the recovery of degraded ecosystems, polluted ponds, swimmingponds or other locations where there is a decentral need of purifying. The floating vertical helophyte filters, are better equipped than the name can ever suspect. Partical rich water, first flows through a well designed Lamellae filter. Removing very efficiently high fostate and nitrogen concentrations in the water with a new Cartridge sytem.  Removing algae and germs and increasing the oxygen concentration in the effluent water. The floating helophyte filter plus operates with low energy requirements.