WISY Products & Parts

We offer a full range of German engineered WISY products. The durability and reliability are a distinctive feature the WISY brand, guaranteeing a reliable rainwater supply in the private, public and commercial sector, including:

    Filters-Vortex, SAFF filters, FAFF filters, SAGF filters & fittings

           Zeta O2 Low energy controller

    Mainswater top-up

   Float switches

               Calmed Inlets

         Multisiphon Overflows


…and much more! Request a brochure on a specific product(s) and request a price.



Click on our assembly videos below to see more!:


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E-mail info@rhiwater.com or call +44 2870 327072 for more details.