Filter Balls, 200g, Reusable Pool Filter Balls, Replace Pool Filter Sand, Suitable for Pool Filter Systems

[Pool Filter Balls] Pool filter balls are made of 100% polyester, an ultra-lightweight and environmentally friendly material characterized by excellent durability, good water permeability, and optimal drainage. The highly elastic filter balls filter impurities from the water quickly and effectively. [Reliable Pool Sand Filter]: Pool filter balls offer high filtration rates, low energy consumption, high adsorption capacity, and a long lifespan. They capture even difficult-to-remove microscopic suspended particles with sediment, ensuring a cleaner pool. [Easy to Use]: Pool sand filter balls are very easy to replace. Unlike sand, they do not clog the filter and require fewer backwashes. [Versatile Use]: Equivalent to 20 kg of pool filter sand, but more energy-efficient than conventional filter sand. These filter balls are suitable not only for pool cleaning and filtration systems, but also for swimming pools, aquariums, filter pumps and other applications.