1. Fiber filter ball is made of polyester fiber purshased from Shanghai Petrochemical company.

2. The raw material has passed Reach Test. So our fiber ball is environmentally friendly and non-toxic. It doesn't harm to human body. 

3. Lvyuan's fiber filter ball is very light. It has good dirt concentration. 700g fiber balls can replace 25kg sand. 

4. It can be recycled. When the fiber ball is dirty, we can just wash it by hands or washing machine and reuse it over and over.

5. Fiber ball is widely used in drinking water treatment, industrial water treatment, sewage treatment, swimming poll and other applications.

6. Here is our company's website, click to know more information: Henan Lvyuan technology water treatment limited company