BESTWAY Polysphere

Bestway Polysphere is a universal replacement for sand in sand filtration, which brings many benefits. This method of filtration is very efficient, reduces the consumption of chemicals and removes particles up to 0.01 mm in size. The balls are made of non-toxic and completely recyclable polyester with various surface structures. They are resistant to chemicals, malleable, light, frost-resistant, do not stick and can be used repeatedly after hand washing. A great advantage is the fact that only 500 g of this mixture replaces up to 18 kg of sand filling.