By just one-time addition of salt, the Harmo Pool Duo electrolysis manages to generate chlorine from salt that is dissolved in the pool water so you won’t have to add chlorine yourself. 

Available in a high salt (HS) and low salt (LS) version, according to your preferences.

For a reasonable price you get the whole pre-assembled set with all the necessary equipment. Thanks to the user-friendly control panel, it becomes very easy to manage your pool as this device does all the work for you!