vidaXL Anti Bacteria Pool Filter Balls Blue 2100 g Polyethylene

With the pack of filter balls, you can filter out the smallest impurities in the water, which will bring your clean and comfortable swimming pool back! Durable material: Made of PE, the water filter has a long life, lighter and more efficient than the traditional filter media.Reusable design: Being 100% reusable, the swimming pool filter can be cleaned by machine or hands.Convenient usage: Just pour them onto the machine to start filter, the pool filter balls are easy to use, but bring an efficient result.Less backwash: Compared with the white filter balls, these balls require less back wash frequency. Colour: Blue Material: 100% Polyethylene (with 200ppm silver nanoparticle) Volume: 2100 g Diameter: 50 mm Specifically designed to remove bacteria Filtering down to 3 microns Equals to 75 kg pool filter sand