FIELD: filters for cleaning water. SUBSTANCE: filter has housing and detachable checker made in form of rod with perforated disks rigidly secured to it at pitch of 15 to 20 mm. Diameter of perforations ranges from 1 to 2.5 mm. Filter is provided with sorbing materials made from synthetic and natural fibers. They are located in layers, 4 to 8 mm thick, on either side of disks. EFFECT: enhanced efficiency. 3 dwg
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|---|---|---|---|
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