Description
Protect your pool from damage caused by low calcium levels. Calcium hardness increaser helps maintain the proper hardness range—safely raising levels without clouding your water. When calcium hardness is balanced, you'll prevent surface etching, staining, and corrosion of your pool’s equipment and plumbing. Keep your pool water stable and extend the life of your investment with one simple step.
Product Features:
Raises calcium hardness in pool water
Helps prevent corrosion
Helps maintain ideal hardness levels (200–400 ppm)
Supports longer lasting pool and spa surfaces
Weight: 7 lbs.
Item Number: POOL CENTRAL BL 5507
Product Features:
Raises calcium hardness in pool water
Helps prevent corrosion
Helps maintain ideal hardness levels (200–400 ppm)
Supports longer lasting pool and spa surfaces
Weight: 7 lbs.
Item Number: POOL CENTRAL BL 5507
Product Specifications
| Weight | Width | Height | Depth | Assembly Requirements |
|---|---|---|---|---|
| 7.00 LBS | 5.50" | 10.50" | 5.50" | No assembly required |
Prop 65 Warning: Handling the coated electrical wires of this product exposes you to lead, a chemical known to the State of California to cause cancer, birth defects and other reproductive harm. Wash hands after use.