was successfully added to your cart.

If you use the tap water to clean the outside of the clay filter, won’t that contaminate the clean water?

A: Cleaning the outside of the clay filter isn’t necessary, because that part of the filter is untouched by dirt and germs. If you do clean the outside, make sure that it dries completely before continuing use. This is also why we emphasize that the filter be washed with a clean cloth.