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Introducing Doulton Kingfisher™

Our hero under sink water filter system.

Powered by the Doulton Biotect Ultra Ceramic Filter, the Doulton Kingfisher under sink water filter system is our hero product - refined through generations of expertise, designed to sit at the heart of modern homes.

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Doulton kingfisher

Backed by Test Data

We take testing seriously. With an in-house team continuously monitoring performance, you can rest-assured that our claims are transparent. The Doulton Kingfisher system comes, as standard, with our independently certified  Biotect Ultra Filter and is WRAS tested & certified NSF/ANSI Std 42 for Class 1 Particulate & Chlorine reduction & Std 53 for Lead, Turbidity & Cyst reduction (including Giardia and Cryptosporidium) NSF/ANSI Standard 401 for microplastic reduction and NSF/ANSI/CAN Standard 372 (US low lead requirements)

View Doulton on NSF.org

Easy to Install & Maintain

Designed with both convenience and performance in mind, the Doulton Kingfisher fits neatly and discreetly beneath your kitchen sink, helping to maintain a clean and uncluttered space while delivering freshly filtered water directly from your tap. This under sink water filter is designed for quick and hassle-free filter changes without having to turn off your water supply, making ongoing maintenance simple. Engineered for reliable, high-performance filtration, the Kingfisher provides peace of mind for your whole family effortlessly every day.

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Doulton kingfisher water filter
Doulton water filter

Manufactured in Staffordshire

Doulton is proud to be a Made in Britain brand. For 200 years, every ceramic filter element has been crafted in England and is now based at our manufacturing facilities in the heart of Staffordshire’s historic Potteries, where each one is carefully quality-checked by our in-house experts at every stage of production. This advanced process ensures exceptional quality and maintains 'The Doulton Standard' in every drop of your drinking water.

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