Bestway Polysphere Filter Ball for Swimming Pool, Eco Friendly Filter for Swimming Pool | Bestway - Ref. 6941607354483 - 6941607354483 - White - Miscellaneous Material

• ECO-FRIENDLY SAND REPLACEMENT - Bestway Polysphere filter balls replace traditional filter sand with a reusable, lightweight solution that reduces waste while providing powerful pool filtration • ULTRA EFFICIENT PERFORMANCE - Only 28 g (0.06 lb) of filter balls provide the same cleaning power as 1kg of sand, making them easier to use and more efficient to handle • INCREASE PUMP FLOW AND LIFE - Requires lower operating pressure than sand, improving water flow and helping to extend the life of your pump and filtration system • Reusable and easy to clean: the soft cotton filter balls last 4-6 months with proper care; just place them in the included mesh bag, rinse by hand and reuse • UNIVERSAL FIT - Compatible with most sand filter pumps and easy to carry, install and replace due to its lightweight design