Cleans and scrubs floors, walls and waterline of inground pools. Has both auto clean and remote clean options. Made for pools up to 20' x 40' x 8'. Has a remote control with full user interface for spot cleaning. Dual direct drive motors provide greater traction and pin point navigation. Gentle enough for vinyl and fiberglass pools and rugged enough for concrete pools. The brush to port cleaning also does a thorough job of vacuuming acorns, leaves and fine debris.