HTH Pool Care pH Up 4 Lb. pH Increaser Granule

pH increaser that helps balance pH levels in swimming pool water, improving both the quality of the water and the comfort of your swimmers. Not only ensures that your chlorine is working more efficiently, but it helps prevent corrosion of pool surfaces as well as significantly reduces skin and eye irritation. Great for all pool types, including vinyl-lined pools and salt water systems.

Features:

• Increases pH levels for healthy water
• Compatible with all swimming pools
• Features a resealable pouch for easy storage
• Raises pH in pool water for improved sanitation and added protection of pool equipment
• Prevents corrosion of metal and plaster surfaces
• Prevents eye and skin irritation
• Requires no additives