GLB Pool Closing Kit, Up to 12K Gallons | 71502

For effortless winter pool maintenance and a smooth spring opening, try the GLB® Pool Closing Kit. This comprehensive kit includes:

1. Shock Oxidizer: A chlorine-free treatment that eliminates organic contaminants causing odors, cloudy water, and irritation, while its unique blue crystals brighten your pool water.
2. Winter Algaecide: An EPA-registered, non-foaming, non-metallic formula that prevents algae growth throughout the winter, keeping your pool algae-free.
3. Sequestering Agent: This agent prevents iron, manganese, copper, and calcium from reacting with other elements, protecting your pool from scaling and staining.

With the GLB® Pool Closing Kit, maintaining your pool through the winter is simple, and you’ll appreciate the ease of opening it up come spring!