Water is provided to the kit through the inlet stub pipe located in the upper part of shell, where from it is distributed equally on all the filtration bed surface.
The contaminations in water are held on the filtration material and cleaned fluid is transferred outside the device with lower stub pipe.
Filtration kit may be equipped either with drainage layers or pipes. The selection of filtration bed, its granulation and height depend on physical-chemical parameters of water. The kit may work either with single- and double-media bed.
Optionally the kit may be equipped with the “air-bubble supporting” system inside the device.