HTH Alkalinity Increaser, 5 lbs

HTH Alkalinity Increaser helps raise the alkalinity in your pool to maintain balanced pH levels, ensuring clean and clear water for swimming.

Key Features:

• Raises alkalinity and helps maintain balanced pH levels
• Works with both fresh and saltwater pools
• Part of the HTH 4-step pool care process
• Easy to apply by broadcasting evenly over the pool surface
• Test to Swim app available for pool chemical management
• Active ingredient: Sodium Bicarbonate