800g 30-50mm Reusable pool filter balls, an alternative to pool filter sand, suitable for pool filtration

🏊【Pool Filter Ball Materials】The filter balls are made of polyester, a lightweight, highly permeable, non-toxic material with strong adsorption capacity and a long lifespan. The pool filter ball was designed to replace filter sand in sand-based pool filters. 800g of pool filter balls is equivalent to 28kg of pool filter sand; the much lighter weight makes filtration an easy task. 🏊【Significant Filtration Effect】Filter balls for easy and quick pool cleaning. Filtration speed 4 times faster than traditional filter media, greater recovery capacity. It can capture minute suspended solids and also filters out grease and impurities. 🏊【Durable and Energy Saving】Pool filter balls can be washed and reused. Unlike sand, pool filter balls won't clog your filter and require less frequent cleaning for maintenance. Premium filter media extends the filter's lifespan and perfectly replaces filter sand, filter media, and other media. (Tip: Place the filter balls in a laundry bag and machine wash them.) 🏊【Widely Used】Filter balls are not only used for pool cleaning systems but can also be used for water filtration in aquariums, swimming pools, filter pumps, and even for draining.