Features Compatibility: The filter is specifically designed for TigerShark, SharkVac, and AquaVac robotic pool cleaners. Thick filter material: The pool clarifier filter is made of a plastic frame and thick filter material that can withstand heavy, frequent use and a lot of dirt and debris. 3-layer pool and spa filter: We designed a 3-layer pool and spa filter to capture as much dirt and debris as possible from your pool. Washable: These pool and spa cleaner filters can be cleaned after each use. To prepare our pool filter for the next use, simply use an electric washing machine or a hose. Pool accessories: Specifically designed to fit a variety of Hayward robotic pool cleaner models, reducing the time, energy, and cost of necessary outdoor pool maintenance. It is a great accessory for your swimming pool. Specifications Item Type: Pool Cleaning Robot Filter Product Material: PP, PET, Activated Carbon Product Size: Approx. 300 x 168 x 16 mm Package List 4 x Pool Cleaning Filters