Spa pH Up and Spa pH Down
| Spa Up Granular product gently adjusts water pH and alkalinity upward. 2lb Bottle |
Spa Down Granular product adjusts water pH and alkalinity down. 2.5 lb Bottle |
Liquid Spa Up Gently increases pH with "no mix" liquid. Just pour into water. Qt Bottle |
| Liquid Spa Down Lower critical pH levels easily with no mixing or mess. Just pour directly into spa. Qt Bottle |
Calcium Booster™ Helps prevent foaming and equipment corrosion by raising level of water hardness. |
Spa Alkalinity Increaser™ Critical to pH control, this granular formula effectively raises alkalinity levels which might otherwise cause equipment corrosion. 2lb Bottle |