Filter balls, 700 g swimming pool filter balls, filter balls replace 25 kg filter sand, filter system accessories, for swimming pool cleaning, filter pump

General description Lightweight and efficient, these 700g filter balls are equivalent to 25kg of traditional filter sand, making them a superior choice for swimming pool cleaning. They offer a durable and energy-efficient solution, as they can be washed and reused, significantly extending their service life. With no winding required, you save on energy costs and reduce the need for additional swimming pool accessories. Technical specifications Weight: 700g Size: Ball diameter 50mm Material: Fiber polyester Color: White Usage Filters residues of 3 to 5 microns Can be used universally on any filter system Flocculants are not recommended as they cause the filter balls to clump