| Brand | Natural Chemistry |
|---|---|
| MPN | 14204NCM |
| UPC | 717108042046 |
Check the listing for details. Natural Chemistry - Spa Alkalinity Increaser (2.71 lb). Condition: New. Listed at 24.99 USD. Natural Chemistry's Spa Alkalinity Increaser is used to raise total alkalinity in spa water. Total alkalinity in spa water should be maintained between 80-120 ppm. Results of the buffering effect of total alkalinity are pH bather comfort, water balance, and clarity are more easily maintained.