UK’s Leading Manufacturer and Supplier of Bottled Purified Water
European Pharmacopeia (EP) Grade Water, Deionised Water, Demineralised Water, Reverse-Osmosis Water.
Independently
Certificated
ISO 9001:2015
Accredited
Fast Delivery
2-3 working days
Purified Water EP Grade
Autoclaves, Laboratory Testing, Pharmaceuticals, Critical Cleaning, Scientific Research, Food Production, Cosmetics.
Deionised Water
Automotive, Manufacturing, Cosmetics, Cooling Systems, Household Appliances, Car Batteries, Window Cleaning.
Demineralised Water
Automotive, Manufacturing, Cosmetics, Cooling Systems, Household Appliances, Car Batteries and Window Cleaning.
Suppliers of Purified Water
UK supplier of Purified Water to many industries
Pure Klenz have been manufacturing and supplying Purified Water EP Grade, Deionised and Demineralised Water for over 30 years.
As a leading UK Purified Water supplier, our large customer database consists of Pharmaceutical Manufacturers, Dental Surgeries, Testing Laboratories, Critical Cleaning, Manufacturing Industries, Science Based Organisations, and many more.
Why choose Pure Klenz?
Quality Promise and Batch Tested
With over 30 years of experience, Pure Klenz is a trusted UK Manufacturer and Supplier of Purified EP Grade Water, Deionised and Demineralised Water available in Sizes 5L, 10L, 12.5L, 25L, 1000L.
We provide reliable Water solutions for Dental Surgeries, Pharmaceutical Manufacturers, Laboratories, Testing Facilities and many more specialist industries.
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.
Where can our water be used?
Our high-grade purified water is essential for critical applications requiring strict contamination control, such as sterilising dental equipment and formulating pharmaceutical products. It also provides the exact purity needed for precise laboratory testing, industrial printing, and high-spec component cleaning.
DentalSurgeries
Ideal for dental equipment, cleaning and autoclaves.
PharmaceuticalManufacturers
Used for manufacturing, cleaning and laboratory processes.
PrintingCompanies
Ideal for printing equipment and ink preparation.
Critical
Cleaning
Perfect for sensitive equipment and component cleaning.
What is the difference between purified water, deionised water, and demineralised water?
Purified water, deionised water, and demineralised water are all types of specially treated water, but the purification process and intended uses can differ.
Purified water is a general term for water that has been treated to remove impurities, contaminants, and unwanted substances. Depending on the required quality, purification may involve processes such as filtration, reverse osmosis, and deionisation. Purified water is commonly used in healthcare, laboratories, manufacturing, and other industries where a consistent water quality is required.
Deionised water (DI water) is water that has had dissolved mineral ions removed through an ion exchange process. This removes charged particles such as calcium, magnesium, sodium, and chloride, producing water with very low conductivity. Deionised water is often used in laboratories, dental practices, electronics, and industrial applications where mineral-free water is required.
Demineralised water (DM water) is water that has had most of its dissolved minerals and salts removed. The term is often used interchangeably with deionised water, although demineralisation refers more broadly to reducing mineral content rather than specifically removing ionic compounds.
What industries use purified water?
Purified water is used across a wide range of industries, including:
- Pharmaceutical and healthcare
- Dental
- Laboratories and research facilities
- Manufacturing
- Engineering
- Automotive
- Electronics
- Food and beverage production
Can deionised water be used in dental practices?
Yes. Many dental practices use deionised or purified water for equipment requiring a controlled water supply. Using high
Why is deionised water used in laboratories?
Deionised water is commonly used in laboratories because it contains very low levels of dissolved minerals and ions. This helps reduce contamination risks and prevents unwanted reactions that could affect testing accuracy.
What is the difference between deionised water and distilled water?
Both deionised and distilled water are highly purified, but they are produced using different methods. Deionised water uses ion exchange technology to remove electrically charged mineral ions, while distilled water is produced through evaporation and condensation. Deionised water is commonly used in laboratories, manufacturing, and industrial processes where low conductivity water is required.
What is demineralised water?
Demineralised water is water that has had its mineral content significantly reduced through specialist purification processes. It removes dissolved salts and minerals to create a consistent quality of water suitable for industrial, commercial, and technical applications.
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