Calcium Hardness Increaser-42636BIO
SPAGUARD CALCIUM HARDNESS INCREASER 14 OZ
$7.99
Skip to product information
SPAGUARD CALCIUM HARDNESS INCREASER 14 OZ
$7.99
- Prevents corrosion of equipment
- Prevents degradation of spa surfaces
- 1 tbsp. per 100 gallons increases calcium hardness ~25 ppm