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Bestway POLYSPHERE replacement for sand 58475
Polysphere is used instead of traditional sand or aggregate. To clean the filter cartridge, clean it manually (cleaning every 4 weeks is recommended). Suitable for all Bestway sand pumps. The diameter of one filter ball is approximately 5 cm. One 500 g package replaces 18 kg of traditional sand (28 g replaces 1 kg of sand).