Innovative filter balls that replace sand in pool filters. With just 28 g of Polysphere, you get the same filtering capacity as 1 kg of traditional sand, reducing weight and bulk.
Compatible with all Bestway sand filter pump models. Made from recyclable, non-toxic PET, they are lightweight and easy to handle. Unlike sand, they do not require backwashing: simply rinse them with a water hose. They can be washed by hand and reused several times, ensuring economical and sustainable use.
500 g pack. Dimensions: 16.5 x 34 x 16 cm.
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