The filter ball is made of polyester fiber, which is a perfect substitute for sand. Compared with sand, the filter ball has high filtration accuracy, good elasticity, no agglomeration, etc.

Filter balls are mainly used in swimming pools and are very popular in European countries, especially Germany. Secondly, it is also used in industrial water treatment, sewage treatment, etc.

First, open the filter

Second, clean the filter

Third, put the filter ball into the filter, 700g filter ball can replace 25kg sand

Fourth, start the filter

Regular packaging: 700g

Support customer private customization

The raw material of the filter ball has passed the reach-test inspection, and the product has passed the CE, SGS, ISO9001 certification, all of which can be assured of the product quality.

http://www.poolfilterball.com/