Durachlor C003654-CS6X1K20K Chlorinated Winter Kit, Treats 20K

The Haviland 20K Gallon Winter Closing Kit is designed for pools up to 20,000 gallons and includes fast-acting Quick Shock and Algae Kill for effective algae control during winterization.

The Quick Shock is a dry granular form of sodium dichlor that eliminates algae and purifies pool water. The Algae Kill (Algae Kil 10) is a liquid algaecide that controls existing algae and helps prevent future growth.

This winter kit is also compatible with saltwater pools for seamless winterization.

Active Ingredients:

• Quick Shock: 99% Sodium Dichloro-s-triazinetrione.
• Algae Kil 10: 10% Alkyl (C14=50%, C12=40%, C16=10%) dimethyl benzyl ammonium chloride, 90% Other Ingredients.

Features:

• Quick Shock
• Algae Kil 10
• Long Lasting
• EPA Registered