In principle, you can use the AquaPure in any container; this is usually a stainless steel sink or a plastic bowl. However, we prefer glass. IKEA sells a 28 cm glass bowl under the name TRYGG sold for just a few euros.
It’s as if this bowl were made for the AquaPure, because, as you can see, it fits perfectly on the base. It doesn’t get any cheaper or healthier than this!