Aquabot Elite Inground Robotic Pool Cleaner Top Loading Massive Dual Filtration Cartridges - No Messy Bags to Clean! 360 Degree Anti-Tangle Swivel Eliminates Frustrating Cable Tangles Dual Scrubbing Brushes Remove Stubborn Algae and Biofilm For a More Thorough Clean Includes Convenient Storage & Transport Caddy. Built In Variable Interval Timer for Consistent Hands Off Cleaning Best in Class 3 Year Warranty for Peace of Mind