Low pH is one of the most common water chemistry problems spa owners run into — and it’s one of the easiest to fix. When your pH dips below 7.4, the water can start to irritate eyes and skin, and it becomes corrosive to your spa’s surfaces and equipment over time. SpaGuard pH Increaser raises pH quickly and precisely, getting your water back into the comfortable 7.4–7.8 range where it belongs. A small adjustment makes a big difference.

•   Raises pH quickly to the recommended range of 7.4–7.8
•   Helps prevent eye and skin irritation caused by low pH
•   Protects spa surfaces and equipment from acid damage
•   Simple granular formula — easy to measure and apply