Dolphin Active 10 Premium Robotic Auto Pool Cleaner - NEW 2015 Model - 99996151-us Active brush spins 2x times faster for more scrubbing power Easy clean net canister with top access Scrubs, vacuums and filters all pool surfaces in just 1.5 hours. Plug-n-play! No pre-installation needed, no connections to pool system. The Dolphin Active 10 absolutely sets the standards for above ground robotic pool cleaners