💧 Elevate your soak game—because your spa deserves the best!
SpaGuard Calcium Hardness Increaser is a 14 oz liquid formula designed to raise calcium levels in your spa water, ensuring balanced hardness for clear, healthy water. Highly rated by thousands of users, it dissolves quickly without residue and offers an affordable solution for maintaining optimal spa conditions.
| ASIN | B007ZUD2IU |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,642) |
| Date First Available | 4 Sept. 2012 |
| Item model number | BIO42257 |
| Manufacturer | SpaGuard Spa Calcium Increaser |
| Package Dimensions | 19.61 x 5.59 x 5.59 cm; 340.19 g |
| Part number | 42257BIO |
A**R
Works great and much more affordable than others I have tried.
G**G
Chlorine, bromine pH, and hardness. My spa has given me a science refresher, that showed me I wasn’t sure I actually learned that science to begin with. And, since pool service providers only care for spas if you have a pool, I have no pool service. Anyway, a couple of carefully worded questions to AI led me to what I needed, and the test strips are happy! The water is clear, the chemicals dissolved with out issue or smell. Five stars
W**!
Everything was perfect!
W**M
Quality product...quality company
C**T
I was having a hard time balancing my hot tub, I used the Spa guard calcium increaser and within a half hour my tub was perfect.
Trustpilot
1 week ago
2 weeks ago
