Boule filtrante 800 g pour piscine et aquarium, équivaut à 28 kg de sable. Réutilisable, légère, adaptée à divers systèmes de filtration.

Fast Filtration: Pool filter balls filter 3.5 times faster than traditional filter sand. This means your pool water is purified quickly, ensuring safe water quality and a clearer bathing experience.High-quality Material: Made from 100% polyethylene, these pool filter balls are lightweight and durable, while also filtering out even the finest dirt particles. Reusable, they can be laundered in China or hand-washed (not suitable for machine drying).Durable and Efficient: The pool filter balls are designed to resist clumping and have a high dirt-holding capacity. This extends the life of your filtration system, ensuring your pool remains clean and comfortable.Pool Filter Cotton Balls: Filter ball weight: 800g (1 pack), filter ball diameter: 50mm, replaces approximately 28kg of traditional filter sand, making them lighter and more efficient. The anti-clogging design significantly reduces the need for backwashing, meaning you can spend less time and effort maintaining your filtration system.Wide Application: These filter balls are versatile and suitable not only for swimming pools, but also for aquariums, ponds, and marine systems. Pool filter balls ensure effective filtration in a variety of sand filtration systems. Therefore, sand filtration system filter balls are an ideal choice for different water applications.