The filter is in Berkefeld

The text is still in the process of being written. In the meantime, I can offer you a slightly different title for the article

**Berkefeld filter** is an easy-to-use and inexpensive optical device that can significantly reduce the content of water and suspended matter in products. When making beverages, it is sometimes difficult to reduce the amount of water because suspended particles remain in the liquid on the surface of the filter. The Berkefeld filter allows you to increase the quality of the resulting product.