![Aitsite 1.5 lbs Pool Filter Balls Eco-Friendly Fiber Filter Media for Swimming Pool Sand Filters (Equals 50 lbs Pool Filter Sand) Aitsite 1.5 lbs Pool Filter Balls Eco-Friendly Fiber Filter Media for Swimming Pool Sand Filters (Equals 50 lbs Pool Filter Sand)](https://m.media-amazon.com/images/I/71bR5M3-XbL._AC_UF894,1000_QL80_.jpg)
Aitsite 1.5 lbs Pool Filter Balls Eco-Friendly Fiber Filter Media for Swimming Pool Sand Filters (Equals 50 lbs Pool Filter Sand)
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Amazon.com: FilterBalls Blu™ - CleanTech Water Filter Media - Easy to Install Filter Media for Pools, Car Washes, Air Filtration, Agriculture - Replacement for Sand, Zeolite, and Mystic White - 1 Cubic
![FilterBalls 7-lb Thermally Bonded Polyester Pool Filter Aid in the Pool Cartridge Filters department at Lowes.com FilterBalls 7-lb Thermally Bonded Polyester Pool Filter Aid in the Pool Cartridge Filters department at Lowes.com](https://mobileimages.lowes.com/productimages/d9f80978-4200-4d72-b60b-7e87fd720d06/47711914.jpg?size=xl)