Nava 2lb Granular Sodium Dichlor 56%.
Sodium Dichlor (sodium dichloroisocyanuric acid) is generally sold as a granular chlorine and typically has 56% available chlorine. Dissolves fast for a quick increase in chlorine residual. Dichlor is stabilized to protect the chlorine from the ultraviolet rays of the sun. This prolongs the life of the chlorine and gives you a healthy swimming environment and cost you less to maintain the proper chlorine residual. Dichlor has relatively neutral pH which minimizes the need for acid or soda ash. Can also be used for a shock treatment. 99.0% Sodium Dichloro-S Triazinetrione