What is the difference between alkalinity and pH in pool water maintenance, and how do they affect the overall water quality and balance?

Alkalinity refers to the water's ability to resist changes in pH, while pH measures the acidity or basicity of the water. Maintaining proper alkalinity helps stabilize pH levels, preventing rapid fluctuations that can affect water quality. pH levels, on the other hand, directly impact water clarity, equipment longevity, and bather comfort. Balancing both alkalinity and pH is crucial for ensuring safe and comfortable swimming conditions.