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 are designed to be durable and energy-efficient, allowing for washing and reuse, which extends their service life. With a high dirt holding capacity, these filter balls can effectively filter residues as small as 3 to 5 microns. Technical specifications Weight: 700g Size: Ball diameter 50mm Material: Fiber polyester Color: White Compatibility and accessories Compatible with almost any filter system Usage Not recommended to use flocculants as they may cause the filter balls to clump