Dry granular product for raising calcium hardness.
Hardness Increaser
Features
- Increases calcium hardness levels
- Pure flakes minimize clouding in pool water
Benefits
- Prevents long term damage to vital pool components
- Easy application
Applications
- Ideal calcium hardness levels should be maintained between 200-400 ppm
- Avoid increasing hardness more than 50 ppm every couple hours
- Easy to use chart on packaging
Available Sizes
4 lb pail
10 lb pail
25 lb pail
25 lb pail
