FIELD: water treatment. SUBSTANCE: invention is designed for cleaning and disinfecting natural iron-containing waters. Filter contains casing, collection and distributive systems, bed consisting of manganese dioxide-containing manganese ore, and, located above it, burnt rock and activated carbon beds, ratio of beds being 1:1:1. Above-mentioned systems are disposed in drainage charge consisting of burnt rock fraction 4-8 mm. EFFECT: increased filter service life. 5 cl, 2 dwg, 6 tbl, 6 ex
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