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Types of Label

With effect from 1 Apr 2017, products advertised/offered-for-sale or displayed have to bear the new water efficiency labels. These labels have to be shown with prominence to help consumers make informed choices.

Mandatory WELS Labels

Mandatory 3-tick WELS Label  

Taps and mixers​, Dual-flush low capacity flushing cisterns, urinal flush valves and waterless urinals


         Mandatory 4-tick WELS Label​​

                  Washing machines and dishwashers 

Voluntary WELS Label

            Voluntary 3-tick WELS Label ​​​


Differences between the Labels

Registration Number is displayed on the Mandatory WELS Label, while Serial Number is displayed on Voluntary WELS Label.

Water Savings

Download and see the potential savings based on your product categories and their WELS ratings [PDF].