In The Swim - Granular Chlorine Sodium Dichlor, 25 lbs.

In The Swim Granular Chlorine Sodium Dichlor, 25 lbs. is fast dissolving granular chlorine and leaves no residue, great for shocking or everyday use!

• Fast dissolving, pH balanced
• 99% Sodium Dichloro-S-Triazinetrione Dihydrate
• Contains premium-quality 56% available stabilized chlorine
• Multi-use for super shocking or everyday routine chlorination
• 25lb bucket! Economically priced and effective
• Calcium-Free formula keeps hard-water pools sparkling clean and crystal clear
• Stabilized - contains UV inhibitor to prevent chlorine burn-off
• Routine use: 3 oz. per 10,000 gallons
• Super chlorination: 21 oz. per 10,000 gallons