Filter Balls, 700g Swimming Pool Filter Balls, Filter Balls Replaces 25kg Filter Sand, Filtration System Accessories, for Swimming Pool Cleaning, Filter Pump

General description Light and efficient, the 700 g swimming pool filter balls replace 25 kg of filter sand. Designed to provide superior filtration, they are durable, washable and reusable, saving energy and costs. Their dirt absorption capacity is impressive, filtering residues of 3 to 5 microns. Technical specifications Weight: 700 g/box Size: ball diameter 50 mm Material: polyester fiber Color: white Compatibility and accessories Universal use on almost all swimming pool filtration systems Use Do not use flocculants to avoid caking of the filter balls