Filter ball is the best filter material for swimming pool water treatment. It is a substitute for sand. It is suitable for all sand / glass filters, and its filtering accuracy is 5 times that of sand. Filter ball is widely used in swimming pool, aquarium, water park and other aspects of water treatment. Secondly, it is also used in industrial water treatment, rainwater treatment, drinking water treatment and so on.

In swimming pool water treatment, if sand is used to filter, there will be residual sand in the pool. However, if the filter ball is used for water treatment, this will not happen. Using filter balls to filter pool water can make the water more healthy. At the same time, the filter ball also has the function of light weight, backwashing, high temperature resistance and UV resistance.

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