Durable and Long-lasting: Made of 100% polyester fiber, our swimming pool filter balls are elastic and resilient, enduring heavy use and high pressure. Machine washable and reusable, they offer a longer service life, preventing clogging and reducing backwashing needs for maintenance. Superior Filtration Efficiency: With high filtration accuracy and dirt interception capacity, these filter balls effectively capture fine suspended solids, maintaining clean water in summer pool sand filters and other water systems. Their strong adsorption capacity ensures quick dirt capture without clogging, enhancing pool cleanliness. Lightweight & Effective Alternative: These fiber filter balls provide a modern replacement for traditional swimming pool filter sand. Light in weight yet more efficient, they can be seamlessly integrated into any pool or aquarium filter system, simplifying cleaning tasks and optimizing maintenance routines. Versatile Application: Ideal for swimming pools, aquariums, fish tanks, and various pool filters, these filter balls deliver exceptional filtration performance across different settings. Compatible with a range of systems, they offer versatile usage options to enhance water quality in diverse applications. Time-saving Maintenance Solution: By facilitating quick dirt capture and efficient filtration without clogging issues, our pool filter balls simplify cleaning processes and reduce the need for frequent backwashing. Enjoy more leisure time in your swimming pool. Description: Introducing our swimming pool filter balls, designed for durability and long-lasting performance. These elastic pool filter balls are built to withstand heavy use and high pressure, ensuring reliability over time. They are machine washable and reusable, offering a longer service life without clogging the filter, reducing the need for frequent backwashing. Crafted from 100% polyester fiber, these filter balls boast high filtration accuracy, large dirt interception capacity, and low water consumption. They effectively capture fine suspended solids, keeping your pool water clean and clear. With strong adsorption capabilities, these filter balls make pool maintenance a breeze by quickly capturing dirt without clogging. Lightweight and efficient, these fiber filter balls can replace traditional filter sand, providing a more effective solution for pool cleaning. Compatible with various pool filters, they are suitable for swimming pools, aquariums, fish tanks, and more. Upgrade your filtration system with our swimming pool filter balls for superior performance and cleaner water. Item Name: Pool Filter Ball Material: Polyester Applicable Scope: Swimming Pools, Fish Tanks, Aquariums Features: Lightweight, Versatile Application, Easy to Clean Size Details: Diameter: 5cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Bag x Swimming Pool Filter Balls