UK’s leading manufacturer and supplier of Bottled Purified Water

EP Grade, Deionised, Demineralised, Reverse-Osmosis and Laboratory Grade Water, available to order now.


Festive Season Closure

Last Order/Dispatch Date: Thursday 19th December 2019 Reopening on 02nd January 2020
Please note: Any orders placed after the 19th of December will be dispatched on the 02nd of January 2020

Merry Christmas and wishing you a happy 2020!!

EP Grade Purified water icon

EP Grade
Purified Water

Icon For Deionised


Icon For Deionised


Pure Klenz, a family run business with over 20 years of experience manufacturing and supplying High Grade Purified Water and Deionised Water to the UK

Suppliers of Pure Water to the Medical World

Pure Klenz have been producing and supplying Highly Purified Water, Deionised Water, Demineralized Water for over 20 years. As a leading UK water supplier, our large customer database consists of Dental Surgeries, Pharmaceutical Manufacturers, Testing Laboratories, Printing Companies, Critical Cleaning, Industry, Science based organizations and many more.

Quality promise

Pure Klenz manufactures to the highest standards in quality and purity. Our EP Water is batch tested and certificated by a third party UKAS accredited, GMP licensed analytical company and is strictly monitored on site. Our aim is to provide high quality water, extremely competitive prices, reliable service and support to you the customer.

ISO 9001 Registered