FIELD: process engineering.
SUBSTANCE: invention relates to water filter. Proposed device comprises water treatment device receiver, connection head and connector. Connector is furnished with intake device, valve device and locking device. Intake device has, at least, one sidewall provided with intake and drain holes. Valve device has valve element embracing, at least, partially aforesaid connection head displacing in intake device. Cartridge has, at least, one inlet and outlet on one side surface. Cartridge has, at least, one recess and/or one tenon for engagement with locking device element.
EFFECT: reliable fitting, simplified replacement.
33 cl, 11 dwg
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