Customer Reviews for VEVOR Pool Filter Balls for Sand Filter, 2.1 kg, Filter Balls Replace Pool Filter Sand, Reusable Polyester Fiber Filter Media Balls with Wash Bag, for Swimming Pool Above Ground Pool Aquarium Tank

Replaced sand in filter with these. Four months later the water is crystal clear. Would recommend

Muito bom, 1000 Vezes melhor que areia, podem dizer o que quiserem já troquei de areia 2 vezes e ficava sempre entupido cada vez que aspirava tinha de fazer backwash com estas bolinhas já aspirei 5 vezes 1 mês tenho usado todos os dias a piscina e esta cristalina, ainda não tive de fazer backwash. O meu vizinho tem uma piscina da mesma dimensão e também deu upgrade para este tipo de filtragem e diz que foi a melhor coisa que fez. O motor não esforça tanto agua sai limpinha, produto 5*.

Decided to try the reusable cotton balls instead of sand and couldn't be happier. They worked even better than I had anticipated. Definitely recommend

These little puff balls work amazingly well. My pool water has been sparkling clean since I replaced the sand in my pool filter with these puffy blue filter balls.

These were super high-quality and worked wonderfully. Way better than having 100 pounds of sand. Highly recommend.

Hard to know how much to use but still easier than sand

Buenas calidad y mucho mejor que la arena no solo por peso sino se lavan y reeusan

Easy to use, just unpack fill the pool filter, backwash, rinse and ready to go! Replaced the need to use sand .

Much easier than sand

Works good so far