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BWT bestaqua ROC 16

  • + High permeate capacity of 120 - 180 l/h (depending on the model)
  • + High salt retaining rate of > 97%
  • + High permeate yield of up to 50%
  • + Adjustable and monitored output quality avoids corrosion risk.
  • + Very compact and service-​​friendly
  • + Simple filter replacement without using tools

BWT bestaqua ROC 16 system from BWT was developed specifically for use in the gastronomy and hotel industries. Its unique reverse osmosis technology sets new standards in water optimization.

Equipped with the BWT bestaqua MEMBRANE module, it is highly efficient and produces purified water that is ideal for dish-washing technology and for steam generation for combi steamers or steam cookers, as well as for steam used in baking.

BWT Home app

BWT Best Water Home App

Smart connectivity for your BWT products

Welcome to the digital world of BWT. Enjoy full connectivity with the BWT Best Water Home app. Put your feet up and monitor your BWT systems conveniently via your smartphone or tablet, no matter where you are. You have an overview of 

your devices at all times and enjoy maximum service. Dive into the BWT world now and download the BWT Best Water Home App to your smartphone today


With the BWT Best Water Home App, you can keep an eye on your BWT products anywhere and at any time:


  • Reliable status information for your BWT product
  • Regular reminders around your product 
  • Conveniently reorder consumables online 
  • Direct contact with BWT customer service and your service partner*


* subject to availability on each market.



In Sports


Following numerous successful marketing campaigns in recent years, BWT is ready to surge ahead to the very pinnacle of motor racing in the DTM, the most popular international touring car series.

BWT in Formula 1

The partnership represents BWT’s first involvement in Formula One as the brand takes advantage of the sport’s global footprint to promote its unique water treatment products, such as the BWT Magnesium Mineralizer.


BWT is a Partner in winter sports and is a proud supporter and sponsor of ski jumping and Alpine Ski World Cup.

Global Presence

BWT Group, Europe Number 1 in water technology - present in over 80 countries worldwide.