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How to use: Please do not use detergent to clean the filter and wash the surface with water.Alternatively, submerge the filter into a container containing tap water, and wash it several times to wash off fine particles of activated carbon.
![](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
Note:
1.Do not use detergent to clean the filter, rinse the surface with water
2. It is recommended to wash it every day, especially in summer.
3. To maintain your health, replace the filter between 3 weeks to 1 month or when visible contaminants such as hair or food particles are noticed.
4. When replacing the filter, please make sure to clean each part of the pure crystal body to keep it clean.