10 x 20 kg bag of Swimming Pool Salt (Sodium Chloride).
For use in salt water pools. Add according to instructions from electrochlorinator.
This salt can also be used for water softeners.
(Bag design may differ from image shown depending on current supplier.)
Be careful when selecting quantity, 1 is 10 bags, 2 is 20 bags, etc.
See map for free delivery area.