ZHENHUAN 1.5 lbs Pool Filter Balls, Eco-Friendly Fiber Filter Media for Swimming Pool Sand Filters Alternative to Sand and Filter Glass-Equals 50 lbs Pool Filter Sand- -1.5-

Features: 1. Light weight, high strength, stable performance and durability. 2. With the flow of water, the filling gap becomes larger and is less likely to be blocked by biofilm. 3. Large specific surface area, strong activity and good therapeutic effect. Product Specifications: Name: Pool Filter Balls Material: Polyeste, Polypropylene Spherical Weight: 1.55 lbs / 700 g Product List: 1* Mesh Bagb 1* 700g Pool Filter Balls How To Use our Pool Filter Ball 1.Open your filter. 2. Empty all sand from the tank and clean the tank thoroughly. 3. Fill the filter with our filter ball. 4. Close your filter. 5. Back wash for 30 seconds. 6. Start filtering. Machine Washing Recycle your filter ball, put it in a laundry bag, and just wash it with a small amount of detergent at 30° water temperature The filter ball is machine washable and can be used repeatedly Do not expose to direct sunlight