pH Minus 3lb Total Service Pack

In hot tubs, heat and aeration naturally push pH upward, making it one of the most common water balance problems spa owners face. pH Down is used to safely lower pH and bring spa water back into the recommended range for clearer, more comfortable water.

3lb Total Service Pack:
Includes two 1.5 lb service-grade bottles for easier dosing and freshness.

DB Stamp of Approval
Tested and approved for spa use, this service-grade chemical contains no unnecessary fillers that interfere with water balance when used as directed.