Keep your swimming pool or spa sparkling, contaminant-free, clean and clear with a 6 pack of 1lb bags of Calcium Hypochlorite Chlorine Granules Pool Shock!

Fast-acting Calcium Hypochlorite chlorine granules provide 65% minimum available chlorine for hard-hitting immediate results!
Formula is ideal for super shocking or everyday use
Non-Stabilized - No Cyanuric Acid (CyA)
1lb bags convenient for shocking your water on your time
Cal-Hypo 68% pool shock can be used in your pool, spa, or hot tub!
6 pack of 1lb bags!
Low Residue & Fast Dissolving

In The Swim - Pool Shock Treatment 1lb Bags - 6 pack