The Hydrotech 44302204 is the correct replacement control module for the following water filter systems:
The Pura #20 220 Volt UV20 System Control Module is a replacement control module for the Pura UV20 ultraviolet water filtration system. This 220 volt controller features a European plug ideal for international and overseas use. This UV control module does not include an audible alarm or a solenoid valve.
Pura #20 220 Volt UV20 System Control Module specifications: