The newly redesigned creepy krauly prowler 820 robotic in ground pool cleaner provides superior power and cleaning * Its advanced design scrubs, vacuums and filters, cleaning most pools in just two and a half hours * Auto-reverse feature helps prevent hang-ups in corners and by steps and ladders for uninterrupted performance * Comes in 45-pounds in weight * Measures 19-inch length by 19-inch width by 23-1/2-inch height