Pool Filter Ball, 700g Cotton Pool Filter Ball for Sand Filter Systems, Replaces 25kg of Pool Filtration Sand, Suitable for Pool Filtration Systems

【Eco-friendly and Durable】Made of polyester fiber, these 700g pool filter balls are lightweight, elastic, and environmentally friendly, providing effective filtration.

【Powerful Filtration】Quickly capturing impurities, these cotton pool filter balls ensure efficient filtration, reducing energy consumption and extending the life of your pool.

【Easy to Use】Installation and replacement are simple, ensuring easy maintenance of the filtration system.

Our 700g polyethylene pool filter ball is equivalent to 25kg of filter sand.

【Reusable and Durable】Machine washable, these pool filter balls are durable with minimal performance loss, offering an eco-friendly and economical solution.

【Wide Application】Suitable for various types of pools and filtration systems, these filter balls ensure clean and clear water, enhancing the swimming experience.