Feature●Swimming Pool Accessories: Specially manufactured for a series of Hayward swimming pool vacuum robot models, so you can reduce the time, energy and cost of necessary outdoor swimming pool maintenance. It is an excellent swimming pool accessory●Washable: These swimming pool and hot tub filters can be cleaned after each use. Just use the electric washing machine or hose on our swimming pool filter to prepare for your use.●3 Layer Swimming Pool and Spa Filter: We have designed a 3 layer thick pool and spa filter, which can absorb as much debris, and as possible from your swimming pool.●Professional manufacturing: Through professional manufacturing, high and reliability, it undergoes strict quality inspection before leaving the factory, perfectly replacing the worn one.●After-sales service: We are committed to providing the best products and the best service. If you have any questions about our products, please contact our email. Our professional customer service team will respond and solve your problems promptly!Description SPECIFICATION