25kg Poolsel Pool Salt

Poolsel Swimming Pool Salt is ideal for the production of chlorine by salt electrolysis, and is added directly to the pool and, used alongside a salt chlorinator,  produces the chlorine required to keep your pool clean and algae free. This is a very pure, refined, coarse grade of sea salt, with low sulphate content.

It is not suitable for membrane electrolysis, more typically associated with large commercial pools for the leisure industry where salt is added to a separate unit, for which we recommend Soft-Sel Pluss Pool Salt or Hydrosoft Granular Salt.