A pool cleaning robot (100) may include a housing (104) that has a first fluid opening and a second fluid opening; a filter (500) that comprises a filter core (510) that is at least partially located within the housing and comprises an one or more inlets (...

The invention relates to an underwater station (200) which may include a filter manipulator (261) that is arranged to input a filter (176) into a pool cleaning robot (100) that is located in a filter replacement position and to assist in positioning the fi...

A system (500) for extraction of a pool cleaning robot (10) from a pool, the system may include a pool cleaning robot interface (510) that is arranged to be coupled to a pool cleaning robot (10) during an exit process during which the pool cleaning robot (...