- Efficient Filtration: Replace traditional 25 kg media with our 700 g filter balls designed for sand filter systems. Made from specially treated polyethylene, these filter balls provide faster filtration speeds, ensuring cleaner pool water. - Exceptional Performance: Our water-resistant fiber filaments are engineered to resist clogging while offering a large specific surface area. This results in enhanced activity and superior treatment effectiveness for your pool. - Superior Dirt Removal: Capable of capturing dirt particles as small as 1 micron, these filter balls efficiently trap grease and dirt, boasting high dirt retention capacity and excellent water permeability for optimized filtration. - Eco-Friendly Solution: These recyclable filter balls not only minimize environmental impact but can also be washed and reused. Save energy and costs while prolonging the life of your pool accessories. - Versatile Applications: Whether you're maintaining a residential pool, preparing for a community swim event, or enhancing a commercial swimming facility, these filter balls adapt to various sand filter systems to deliver reliable performance. - Compatibility & Material: Specifically designed for use in sand filter systems, these filter balls are crafted to ensure compatibility without compromising performance. Choose our filter balls for an efficient, eco-friendly, and cost-effective filtration solution that keeps your pool sparkling clean and ready for use.