Donemore 200g Pool Filter Balls, Quartz Filter Balls for Sand Filter Pump for Above Ground Pool Eco-Friendly Filter Media for Swimming Pool Sand Filters Features: Swimming Pool Filter Ball: You will receive our 1 * 200g white swimming pool filter ball, which will effectively clean your swimming pool environment and bring you convenience. Obvious function: It can be used to filter sand and pollutants into swimming pools. Their filtration results are more accurate because they can filter particles in pool water to a size of 1.5 microns. The use of filter balls can significantly improve the quality and hygiene of the pool. Multiple functions: Our swimming pool filter balls also feature durability and easy cleaning, freeing you from cleaning tasks and leaving more time for you to happy moments with family and . Efficient cleaning: Don't be troubled by blurry water quality anymore, and don't let the cleanliness of the swimming pool become a burden. Our filter balls use advanced materials and technology to provide you with efficient filtration effects, filtering out impurities and pollutants in the pool water, allowing you to swim and enjoy a clear and transparent swimming experience. After service: After service is our top priority. If you have any questions about our products, please feel free to contact us at any time. Product Description: The size of the product is 1.57 inches The product includes 1 * 200g swimming pool filter balls The product is made of fibers Product Description: The size of the product is 1.57 inches The product includes 1 * 200g swimming pool filter balls Donemore 200g Pool Filter Balls, Quartz Filter Balls for Sand Filter Pump for Above Ground Pool Eco-Friendly Filter Media for Swimming Pool Sand Filters Features: