3.1 Lbs Pool Filter Balls for Sand Filter, Reusable Pool Fiber Filter Balls Replace 110lbs Pool Filter Sand，Efficient Pool Filter Media Balls for Filter Pump, Pool Cleaning (3.1 Lbs)

These pool filter balls are made from recyclable polyester material, offering a more environmentally responsible option compared to traditional filter sand. Their reusable design reduces waste while helping lower long-term replacement costs for pool owners.

• 【Environmentally Friendly】Pool filter balls are made of a recyclable material that is environmentally friendly and aligns with the concept of sustainable development. The use of polyester filter material helps reduce the impact on the environment. Multiple uses also save you money.
• 【High Cleaning Performance】Designed with a denser internal fiber structure than standard sand, these filter balls capture finer debris, dust, and suspended particles to help keep water clearer. Lightweight and easy to handle, they serve as a practical alternative to filter sand or glass media.1400g of filter balls is equivalent to the filtering effect of 50kg of filter sand.
• 【Easy to Use】Unlike heavy sand, these pool filter balls are lightweight and mess-free, making installation and replacement quick and simple. The specially treated fibers promote fast water flow while maintaining strong filtration performance.
• Reusable & Easy to Clean:Built for repeated use, the filter balls can be hand-washed or machine-washed to restore performance. Minimal material loss helps extend service life. A mesh laundry bag is included to make cleaning more convenient and organized.
• Wide Compatibility for Water Systems:Suitable for sand filter systems in swimming pools, spas, aquariums, ponds, and water features. These filter balls help improve water clarity by reducing fine suspended particles, supporting cleaner and more enjoyable water environments.