Aqua Products ABTRT Aquabot Turbo T In Ground Robotic Pool Cleaner provides intelligent cleaning for your in-ground pool by spending most of its time on the bottom of your pool where the majority of the dirt can be found. It also cleans pool walls and waterlines. This cleaner is equipped with NeverStuck™ Rollers to help overcome main drains and other obstacles, as well as G-Tooth™ tracks to protect your cleaner from excessive rubbing against your pool sides.