Pool Filter Balls for Sand Filter Pump 3.5 lbs Reusable for Swimming Pool

Pool Filter Balls for Sand Filter, 1.6 kg/3.5 lbs, Filter Balls Replace Pool Filter Sand, Reusable Polyester Fiber Filter Media Balls with Wash Bag, for Swimming Pool Above Ground Pool Aquarium Tank Pool Cleaning Replace Sand Filters Complete Accessories Reliable and Durable Widely Used Secure and Washable Color: White,Item Model Number: F7,Product Dimensions: 1.97 in / 50 mm,Main Material: 100% Polyester Fiber,Weight: 3.5 lbs / 1.56 kg