Fangrui Product Details 1. High-quality Material: This 10pcs Swimming Pool Filter Cleaning Brush Connector Adapter Is Made Of And Sturdy Materials, Ensuring Long-lasting Performance. It Is Designed Specifically For Cleaning Swimming Pool Filter Cartridges, Providing Efficient And Effective Cleaning Results. 2. Easy To Use: With Its User-friendly Design, This Brush Connector Adapter Makes It Effortless To Clean Swimming Pool Filter Cartridges. Simply Attach It To The Filter Cleaner And Start Cleaning. Its Ergonomic Handle Offers A Comfortable Grip, Allowing You To Easily Reach All Areas Of The Filter For A Thorough Cleaning Experience. 3. Enhanced Cleaning Performance: The Innovative Design Of This Brush Connector Adapter Enables It To Effectively Remove Dirt, Debris, And Other Impurities From The Swimming Pool Filter . Its Bristles Are Strategically Positioned To Optimal Cleaning Efficiency, Helping To Maintain The Cleanliness And Functionality Of Your Pool Filter. 4. Versatile Compatibility: