Brita Professional Filter – How Brita Purity Filters Work?

The special Bypass technology allows you to configure the amount of hardness that you prefer.

The water then goes through 4 stages:

The Pre-Filtration retains coarse particles. The PURITY C Quell ST filter medium reduces carbonate hardness. As a result, unwanted limescale formation is prevented.

Activated carbon filtration – All of the water – including the bypass water – runs through an activated carbon filter, so substances that have an adverse effect on the taste and aroma are removed.

Fine filtration – At the end of the filtration process a fleece retains any fine particles.

The Purity C300 Quell ST is suitable for hard water conditions that requires softening. In particular, to decarbonise the water in order to prevent scale from damaging your coffee equipment, boilers and steam ovens.