Description: The device's built-in tiger shark cleaner and robotic technology can intelligently identify sundries and dirt in the pool and clean them quickly, saving you from tedious cleaning work and enjoying a relaxing and pleasant swimming time. Thick Filter Material: The pool clarifier filter is made of plastic frame and thick filter material, which can withstand rough and frequent use, as well as a large amount of dirt and debris. Easy to Clean: The Robotic Pool Cleaner Filters are washable and can be easily cleaned after each use using an electric washing machine or hose, easy maintenance and multiple uses. Good Filtration Performance: The pool cleaner filter is designed with 3-layer thick pool and spa vacuum filter to absorb as much debris and dirt from the pool as possible, effectively filtering impurities from the water.