APPARATUS FOR CLEANING A SUBMERGED SURFACE WITH A DISCONNECTABLE DIRTY CIRCUIT

摘要

The invention relates to an apparatus for cleaning a submerged surface, comprising a hollow body and propulsion means for propelling said body across the submerged surface; and a filter chamber formed inside said hollow body and comprising: a liquid inlet; a liquid outlet; and a hydraulic circuit for liquid to flow between the inlet and the outlet through a filter device (11), said apparatus being characterized in that the filter device (11) comprises a filter housing (49, 55) mounted removably in the filter chamber and capable of being inserted/extracted as a single unit into/out of the filter chamber, and in that said filter housing (49, 55) has at least one lower end that opens into the base of said hollow body and serves as a liquid inlet into the hollow body of the apparatus.