About the Leslie's Hardness Plus
LPM Part #:
Keep your calcium hardness at proper levels at all times to help protect your pool, water, and pool equipment. The calcium hardness level in a pool does not increase rapidly, but it is good practice to check the calcium hardness every month. Adding 1-1/4 pounds of hardness plus to 10,000 gallons of water will raise the calcium hardness by 10 ppm.
**The minimum level of Calcium Hardness is 150 ppm. Dosage: 1.25 lbs per 10,000 gallons
Pool Chemical Features
- Calcium hardness increaser
- Keeps your pool and equipment free from damage
- Increases calcium hardness by 10 ppm per 1-1/4 lbs.
Leslie's Hardness Plus Specifications
|| Calcium Hardness
|| Pool Chemical
|| 1.25 lbs per 10,000 gallons