Reviewed by more than 250 consumers, more than 91% of the reviews about this SpaGuard pool balancer had positive sentiment, meaning that these customers would probably advise purchasing this product when asked about a recommended pool balancer and hot tub.
$20.97 (as of 01/03/2020 08:30 PST details )Features:
- SpaGuard Calcium Hardness Increaser 12oz 3 Pack
- Granular Calcium Chloride
- Prevents corrosion of equipment due to low calcium hardness
- Prevents etching of plaster due to low calcium hardness
- 1 tablespoon per 100 gallons increases calcium hardness , 25 ppm