BARA Mars HP Automatic Pool Cleaner Pool owners are ready for a new pool cleaner that's easy to maintain... built to last...and designed to automatically clean in-ground pools better than any other traditional in-ground pressure-side pool cleaner. And now, it has arrived! Introducing MARS HP™ from Zodiac—pool cleaning reborn. Its new, revolutionary technology is a welcome change from old ideas on how to clean in-ground pools. MARS HP™ was designed, engineered and built from the ground up with a single goal in mind—to enhance your family's pool enjoyment with the best in-ground pressure-side pool cleaner on earth.