The eSpring Water Purifier is very simple to install. The Countertop/Existing (above the sink) model uses a diverter you simply attach to the end of your kitchen tap and then plug into an available electric outlet. The Below Counter/Auxiliary model has a dedicated kitchen tap, we recommend that this be installed with the help of a licensed plumber.
The replaceable eSpring filter/cartridge screws in like a light bulb and lasts for 5,000 litres or one year, whichever comes first. And the eSpring monitor automatically resets itself when the filter is replaced.