ZODIAC ELECTRIC ROBOTIC CLEANERS: A HIGH-PERFORMANCE, STAND-ALONE SYSTEM Separate from the filtration system and simply connected to the mains power, they are Plug&Play and stand-alone equipment. With no action required and programmable (cleaning time, area to be covered, etc.), they reach every corner of the pool, climb the walls, clean the water line and collect impurities in their own filter basket. There are different models for all types of pools.