![Alkalinity Up - 25lbs](http://www.unlimitedpools.com/cdn/shop/products/035186050501_{width}x.jpg?v=1611931734)
Easy-to-use, this granular product raises total alkalinity in the pool and acts as a buffer to prevent pH bounce, staining and corrosion.
Product Features
- When added as needed, helps keep pool water pH at proper levels which is a key to pool water comfort and protection of your investment
- Proper addition of Alkalinity Up will contribute to optimum sanitizer performance