Water treatment products

Water treatment products aim to improve the quality of water by removing unwanted elements. In this way water can be made suitable for its desired end-use purpose such as drinking, industrial usage, irrigation or simply safe return to the environment.

Kiwa offers various certification and testing programs that help your water treatment products demonstrate compliance with the highest standards. Whether your products are designed for point of use, or point of entry applications, our extensive services portfolio covers a wide array of filtration media and chemicals.

We support suppliers around the world in proving their products meet international performance and hygiene safety requirements for products like filtration devices, reverse osmosis systems, desalination systems, ion-exchange systems, water softeners and shower filters.

Kiwa | Water treatment products

Our services in the field of water treatment products

  • UBA – German Evaluation Criteria for Products and Materials in Contact with Drinking Water

    In Germany, plastic products of all kinds as well as rubber products that come into contact with drinking water must meet the hygienic and toxicological requirements of the guidelines of the Federal Environment Agency test (UBA). This is described in the elastomer guideline as well as in the KTW guideline.
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  • Kiwa Watermark Certification, Testing and Inspection

    Tests and Kiwa Watermark certification guarantee compliance with the requirements of Dutch standards for products in contact with drinking water used in industrial and domestic drinking water installations.
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  • WRAS Testing and Approval

    Kiwa Watertec | WRAS - Water Regulations Advisory Scheme Testing
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  • Kiwa NSF/ANSI/CAN 60 product certificate for drinking water chemicals

    NSF/ANSI/CAN 60 is the American National Standard for evaluation of water treatment chemicals and is required by regulation or law in most U.S. states and Canadian provinces/territories. This Standard establishes minimum health effects requirements for the chemicals, the chemical contaminants, and the impurities that are directly added to drinking water for drinking water treatment.
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  • DVGW Testing and Inspection

    Testing and inspection for water and gas materials, components and products in accordance with various German DVGW evaluation guidelines to promote safety, hygiene and innovation – for the benefit of the environment and consumers.
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  • Drinking Water Materials Testing – BS 6920

    BS 6920 is a requirement for manufacturers and suppliers of non-metallic materials/products that are used in contact with drinking water.
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