Are you wondering about the effectiveness of your Berkey® water filtration system? Want to know if the filtration is still efficient? There is a simple way to test it using red food coloring. Since it contains no minerals (which pass through the system), it will be "interpreted" as undesirable and will be retained by your filters. The initially red water will be clear when filtered... In the video below, we show you how to perform this test and verify that your Berkey® system is functioning perfectly.
If you encounter any difficulties during this process or need further explanations, you can reach us via our freephone number or use our contact form
You can also check our following FAQ page: How to know and verify if my filters are working properly?
These tips are included in the manuals provided in English with every purchase from the Berkey France Millenium website.
Berkey France Millenium - Authorized Berkey® France-Europe dealer, provides the after-sales service of your system.