Haviland Durachlor The Chlorinated Winter Kit Size:20,000 Gallons Kit With a single dip you

With a single dip you can measure free chlorine

at-a-glance readings every time

reduce downtime

Invest now to protect your pool for 90 days—add to cart and enjoy a clearer

Haviland Durachlor The Chlorinated Winter Kit Size:20,000 Gallons Kit With a single dip youThe Haviland Durachlor The Chlorinated Winter Kit is a premium off season closing kit. Each kit contains a bottle of Haviland Durachlor Algae Kil 10 for the 10K Kit or a bottle of Algae Kil 50 for the 20K Kit, and 1 to 2 bags of Haviland Durachlor Quick Shock. Applying the Haviland Durachlor The Chlorinated Winter Kit in the off season will make opening in the spring much easier.