PURITY Quell ST
Taste and function for gastronomy
- Water Dispensers
Advanced micro-filtered still and sparking water on demand
Water Dispensers
Premium and advanced water dispensing systems for chilled, sparkling, and boiling water.
Product Selector
Utilize this tool to determine the most suitable dispenser for your organization.
Water Filters
Designed to deliver excellent tasting food and beverages
Water Filters
Filters that ensure excellent water quality, safety, and ease of use for cafés and bakeries with PURITY and PURITY C products.
Espresso & Hot Water Machine Filters
Steam/Combi Ovens
Product Selector & Capacity Calculator
Utilize this tool to determine the most suitable Pro Filter for your organization.
How to Buy
Design Files
Specs, Revit, CAD files and more for download
Design Files
Clear, intuitive information for independent use. Contact us for help with specific challenges.
Water Dispensers
Filters
AutoQuotes and KCL CAD Databases
Add Vivreau water systems and professional filters to your next project quickly and efficiently
Virtual Showroom
Explore and experience our Virtual Showroom, featuring 20 different spaces and 5 unique environments.
Blog
The latest industry news, expert
water advice, and product updatesWhy Vivreau
Our mission and vision
- Water Dispensers
Advanced micro-filtered still and sparking water on demand
Water Dispensers
Premium and advanced water dispensing systems for chilled, sparkling, and boiling water.
Product Selector
Utilize this tool to determine the most suitable dispenser for your organization.
Water Filters
Designed to deliver excellent tasting food and beverages
Water Filters
Filters that ensure excellent water quality, safety, and ease of use for cafés and bakeries with PURITY and PURITY C products.
Espresso & Hot Water Machine Filters
Steam/Combi Ovens
Product Selector & Capacity Calculator
Utilize this tool to determine the most suitable Pro Filter for your organization.
How to Buy
Design Files
Specs, Revit, CAD files and more for download
Design Files
Clear, intuitive information for independent use. Contact us for help with specific challenges.
Water Dispensers
Filters
AutoQuotes and KCL CAD Databases
Add Vivreau water systems and professional filters to your next project quickly and efficiently
Virtual Showroom
Explore and experience our Virtual Showroom, featuring 20 different spaces and 5 unique environments.
Blog
The latest industry news, expert
water advice, and product updatesWhy Vivreau
Our mission and vision
PURITY Quell ST
Constant high performance in gastronomy is expected from high-quality machines. To ensure this performance is achieved at all times, it is advisable to work with optimized water. The consistent water quality over the life of the filter and the reliable removal of unwanted taste and aroma elements ensures the best quality and optimum aroma development for your drinks, as well as high machine protection.
Product Details
- Removal of unwanted taste and aroma elements in the complete filtrate (including in the bypass water)
- Coffee develops its full aroma
- Targeted adaptation to local conditions with variable bypass setting
- Limescale deposits and associated machine breakdowns are reduced
- Service and repair costs are clearly reduced
Downloads
Spec Sheet
pdf PURITY Quell ST Spec Sheet
CAD and Revit Files
zip PURITY Quell ST Design Files
User Manual
pdf PURITY Quell ST Manual
Quality and Safety
Optimal water qualityOutstanding and constant water quality – free of undesirable substances that impair taste and aroma.
Maximum product safetyFor trouble-free operation and safe use.
Easy to useThe operation is quicker and easier than ever.
Confirmed by testsThe food safety of Vivreau Professional water filter products is checked and monitored by independent institutes.Filtration
The tried and tested Vivreau filter technology decarbonizes the water in four steps:
1. Pre-filtration
A fleece at the inlet reliably retains coarse particles and, with its laminar water distribution, ensures a high utilization of the downstream filter medium.
2. Reduction of carbonate hardness
The PURITY Quell ST filter medium reduces the content of carbonate hardness in a targeted way. As a result, unwanted limescale formation is prevented.
3. Activated carbon filtration 
All of the water – including the bypass water – runs through an activated carbon filter. Taste and aroma elements that have a negative affect do not enter the filtrate.
4. Fine filtration
At the end of the filtration process, a fleece retains any 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.
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