75% available chlorine content.
Fine grains, dissolves easily in pool water, zero need for mixing!
Don't settle for second best, Hth is the industry leader in shock treatment.
75% available chlorine content.
Fine grains, dissolves easily in pool water, zero need for mixing!
Don't settle for second best, Hth is the industry leader in shock treatment.
75% available chlorine content.
Fine grains, dissolves easily in pool water, zero need for mixing!
Don't settle for second best, Hth is the industry leader in shock treatment.
