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Rainwater filter with plastic shaft extension tube for direct installation in the ground before the tank, with locking lid.
The extension height can be set to fit the Volume Filter to a manhole on site.
Extensions can also be connected together for extra height.
High level of filtering efficiency due to its two step cleaning system, independent of flow rate.
Due to the steep inclination of the filter cartridge the dirt is continuously cleaned away into the sewer. The VF1 is frost resistant and self cleaning – which mean there is little maintenance work needed. For maintenance: filter inserts are easily removed for cleaning and does not have to be changed.
Connection capacity for roof areas up to 450 m².
Height difference between inlet and outlet just 300 mm.
The cleaned water can be used in washing machines, toilet flushing and garden watering, in homes, in commerce, in public buildings and in industry.
The filter has to be cleaned depending on the contamination 1 – 2 times during the year.