Fan Favorite DuraChlor Calcium Hardness Increaser – 25 Pounds

Item Details

DuraChlor Calcium Hardness Increaser

Calcium Hardness Increaser is used to raise the total hardness in swimming pool water. Low calcium levels can cause damage to the pool surface and equipment such as etching, pitting, corrosion or other similar problems.

Calcium Hardness Increaser Features:

• Raises the water hardness in pool water
• Proper calcium levels prevents damage to pool surface and equipment
• Calcium flakes

Size:

• 25 Pound Bucket

Dosage Amount:

• Add 1.2 pounds for every 10,000 gallons of water to raise the calcium hardness by 10 ppm

DuraChlor C002711-PL25