Haviland Alkalinity Plus 10# Use BioGuard Sparkle-Up in the

Use BioGuard Sparkle-Up in the filter to remove redissolved metals

2 lb per 12

this product will act fast

add Smart Shield in front of pool return lines

and is compatible with plaster

Haviland Alkalinity Plus 10# Use BioGuard Sparkle-Up in theThe Haviland Alkalinity Plus is a granular product that is designed to safely raise the alkalinity levels in your pool water. Regular use of this product will stop and prevent the corrosion of your pool's surfaces and equipment, while also keeping your pH locked in and water clear. Whenever there is an alkalinity imbalance pool water can get very cloudy, so keeping it balanced will keep your water clearer. This product is compatible with all systems