For robotic cleaners, service pros love Maytronics Dolphins, and they seem to love them all. Like other robotic cleaners, Dolphin robots are totally self-sufficient, requiring no connection to the pool or its other systems, and running entirely through their own power supply. They come with a built-in navigation system that allows them to clean the entire pool. Many models come with Wi-Fi capability and access to an app that allows users to control the pool cleaner from anywhere. A scheduling system allows users to set the cleaner in advance to take care of the pool while away. Some of the higher-end units come with a choice of filtration system: cartridge or a filter bag. The cartridge filter is easier to clean, while the filter bag is better at getting fine particles. maytronics.com.

For more information contact, Maytronics, 2221 Northmont Pkwy. Ste 400. Duluth, GA 30096. Phone 888-365-7446. Online at www.maytronics. com.