Robotic Automatic Pool Cleaners
Robotic pool cleaners are driven by electric motors inside the unit and are plugged into an outdoor GFCI outlet via a long cord. The cleaner vacuums debris straight into its own filter by a separate pump inside the unit. It also has on-board computer chip which "learns" the shape of your pool.
Robotic pool cleaners are one of the best when it comes to small debris and sand or silt situations. It is one of the only type of pool cleaners that not only scrubs the walls, but also the tile line. While they are among the more expensive types of pool cleaners on the market, they can make a great investment in the right situation.
