BRITA PURITY C50 Quell ST Replacement Cartridge

The facts in brief

  • As required: perfect for coffee, espresso and vending machines and is available in many capacities
  • The tried and tested filter technology decarbonizes water in four stages
  • Reliably reduces unwanted substances that affect taste and aroma – also in the blended water – for an optimal end product
  • Easy handling thanks to the quick-change system and reliably adjustable with the innovative locking handle
  • Easy to use and space-saving integrated flush valve


BRITA PURITY C Quell ST filter cartridges are ideal for use in restaurants, catering companies, and vending machines. They help to reduce carbonate hardness of drinking water, significantly reducing the risk of limescale in the connected device.
This filter also binds metal ions such as lead or copper and therefore reduces harmful substances from entering the water which interferes with taste and aroma.

Reliably reduces limescale in a wide variety of commercial devices. Reduces machine downtime.

PURITY C Quell ST Animation: How the filtration technology works

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Dimensions & Specifications

Sizes: C50, C150, C300, C500, C1100

  • Capacity for coffee / espresso / vending machines (with a carbonate hardness of 10 ° dH, 40% waste): 960-11,500 litres
  • Maximum operating pressure: 8.6 bar
  • Positioning of the filter cartridge: horizontal or vertical

Further details can be found in the data sheet.

Quality & Safety

  • Optimal water quality
    Outstanding and constant water quality – free of substances that impair taste and aroma.
  • Maximum product safety
    For trouble-free operation and safe use.
  • Easy to use
    The operation is quicker and easier than ever.
  • Confirmed by tests
    The food safety of BRITA Professional water filter products is checked and monitored by independent institutes.


The tried and tested BRITA filter technology decarbonizes the water in four steps:

1 Pre-filtration
A pre-filter holds back coarse particles.

2 Reduction of carbonate hardness
The filter medium reduces the carbonate hardness and thus the formation of limescale.

3 Activated carbon filtration
All the water – including bypass water – runs through an activated carbon filter in order to reduce substances that interfere with taste and aroma.

4 Fine filtration
Finally, a fleece holds back any remaining fine particles.

IntelliBypass technology
The unique IntelliBypass technology stands for a constant proportion of blended water that is independent of the volume flow. This ensures consistently high water quality, even with low water throughput.


Data sheet PURITY C Quell ST

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