* Estimated stock levels as of Wed, Sep 18, 2019. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availablity of items marked as Limited Stock.
Raises alkalinity level and prevents pH bounce. Prevents corrosion and scaling of pool equipment surfaces. Helps prevent eye irritation. Alkalinity increaser keeps the water clear and comfortable by raising total alkalinity to the proper level and stabilizing the pool's pH.