UK’s Leading Manufacturer and Supplier of Bottled Purified Water

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


At present the only change to our service is a delay delivering products to you. This is due to limited manufacturing and delays within the delivery network. Please expect your orders to take up to 5 working days to be delivered, we apologise for the delay, but at this time cannot be helped.
Pure Klenz offer an important service and we will continue to offer fast and professional customer support during this difficult time.
If you have any questions please don’t hesitate to contact us.

EP Grade Purified water icon

Purified Water EP Grade
5Ltr - 1000Ltr

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Deionised Water
5Ltr - 1000Ltr

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Demineralised Water
5Ltr - 1000Ltr

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