- Filter Balls : Made from 100% polyethylene, these high-quality filter balls feature a white color and a diameter of approximately 50mm. Weighing 1400g, they are washable for extended use. - Superior Material : Engineered for durability, these filter balls have a dense design that promotes high water permeability. They are lighter and more efficient than traditional alternatives, offering an excellent filtration effect that is both environmentally friendly and recyclable. - Enhanced Cleaning Power : Experience faster filtration speeds and larger absorption capacities. One 1400g pack of filter balls can replace around 50 kg of traditional filter sand, making them a cost-effective option for maintaining clean water. - Easy Maintenance : Unlike sand, these filter balls do not clog your filtration system, reducing the need for backwashing and making maintenance simpler and less frequent. Use Scenarios : 1. Ideal for swimming pools, where the superior filtration ensures crystal-clear water while minimizing upkeep. 2. Perfect for koi ponds, helping to maintain water quality and clarity while ensuring a healthier environment for fish. 3. Suitable for spa or hot tub systems, providing efficient filtration that prolongs water lifespan and enhances user comfort. Invest in our filter balls for a more effective and hassle-free filtration experience.