Skip to content
KUKreg4 certified Quatreau SmartTap installed at Hilton, Paddington.

Quatreau boiling tap systems gain Regulation 4 (KUKreg4) certification


All Quatreau® taps and filtration now accredited.

Monday 22 November 2021, Surrey UK for immediate release

Kiwa UK Water Regulation 4 approvedPureH2O Ltd is delighted to announce Regulation 4 (KUKreg4) Certification for its range of boiling tap systems; Quatreau Touch™ the world’s first all-in-one tap, and Quatreau SmartTap™, the stand-alone drinks station.

M.D. of Woking based PureH2O Ltd Roger Wiltshire, explains:

“KUKreg4 certification demonstrates that our products have undergone robust independent evaluation by a globally respected testing, inspection and compliance (TIC) company for full compliance with the UK Water Supply (Water Fittings) Regulations 1999”.

These regulations are key to safeguarding public health, water supplies, and for promoting the efficient use of water. They require that water fittings must be of an appropriate quality and standard and not cause ‘waste, misuse, undue consumption, erroneous measurement’ (Reg 3.2) or contamination of the water supply.

The KUKreg4 certification is recognised throughout the industry and is the equal to WRAS. As a British manufacturer the vast majority of PureH2O Ltd’s products are pharmaceutical grade, so wherever they use components of a polymer base they choose those with KUKreg4 or WRAS certification. Both satisfy requirements for the design, materials of construction, installation, operation, and maintenance of products connected to the mains water supply.

The addition of KUKreg4 qualifies the Quatreau® boiling tap range for inclusion in projects where third party compliance is mandatory. Architectural, M&E and other fit-out disciplines can now confidently specify Quatreau®, the only British manufactured boiling tap range, in the knowledge that Quatreau® has the lowest carbon footprint of any tap range, whilst delivering the highest output and reliability.

Roger continues:

“People often assume that British built appliances are more expensive than Chinese sourced products. But like for like, Quatreau® has always been the most competitively priced option on the market. Because we make products to last, with reliable operation, we are confident to offer 10 year warranties as part of a fixed price service plan”.


Notes to editors: Quatreau® products are manufactured by Quatreau Ltd and distributed by PureH2O Ltd. As manufacturers of the world’s most innovative water purification systems, PureH2O Ltd’s goal has always been to improve our customers’ health through the quality of water they drink. Quatreau® taps deliver the perfect dispensing options for homes, offices and hospitality venues, whilst eliminating the need for bottled water.

Company & Media Enquiries: Roger Wiltshire, PureH2O Ltd | 01483 617000 |
PureH2O Ltd, Unit 21 Boundary Business Centre, Boundary Way, Woking, Surrey GU21 5DH

KUKreg4 certified Quatreau SmartTap installed at Hilton, Paddington.
KUKreg4 certified Quatreau SmartTap installed at the Hilton, Paddington


PureH2O Ltd manufactures, installs and maintains the world’s most innovative water purification systems and the most technologically advanced boiling, chilled and sparkling water taps. Since 1991 we have been committed to providing our domestic and commercial customers with the purest, safest, most sustainable choice of drinking water, which helps them reduce their environmental impact by avoiding single-use plastic bottled water.

+44 (0)1483 617000

© PUREH2O 2024. All Rights Reserved.
Unit 21 Boundary Business Centre Boundary Way, Woking, Surrey GU21 5DH. United Kingdom