Cleans and scrubs floors, walls, waterline and steps Intelligent navigation - does not require walls to change direction Revolutionary robotic design enabling a wider cleaning swath for 50% faster cleaning coverage Dual Direct-Drive motors for greater traction and pin-point navigation Quad-port brush-to-port suction for thorough vacuuming of acorns, leaves and fine debris Gel-Pro brushes - gentle enough for vinyl and fiberglass pools, rugged enough for concrete pools Quick-drain system for Easy-lift removal from pool; weighs only 10 lbs. 60' super-cord with kink-resistant technology Super capacity filter bag - Biggest in industry Eco-friendly; uses 70% less energy than other cleaners Consumer serviceability ETL, CSA and CE approved; manufactured in an ISO 9000 facility