Highly Purified Water (HPW) as the third official pharmaceutical water quality is in use in a wide variety of applications in many pharmaceutical companies today. Because of this many manufacturers of water purification technologies offer various systems and solutions for HPW water production – from small single-user applications to company-wide large scale systems. As system manufacturers, many of these providers have a customer-specific engineering, but the used ultra- and nanofiltration modules are in many cases expensive standard components from abroad. Through our own membrane and filter module production and our own R&D prototyping department, it is now possible to deliver customized solutions “Made in Germany” – either for existing HPW water treatment systems or for a completely new customized solution.