25-Pounds Premium Pool Calcium Up
Product ID: 181285259
Details
- BrandRobelle
- Item FormGranular
- Item Weight25 Pounds
- Product BenefitsCalcium
- UPC034261282592
💧Optimizes 200-400 ppm calcium
⏱️Rapid hardness boost
⚖️25 lbs premium granules
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.
💦 Elevate your pool’s vibe with crystal-clear confidence!
Robelle 25-Pounds Premium Pool Calcium Up is a granular calcium chloride formula designed to rapidly increase and maintain optimal calcium hardness (200-400 ppm) in all pool types. By preventing corrosion and surface etching, it safeguards your investment while ensuring balanced, crystal-clear water. Each 8-ounce dose raises hardness by 10 ppm per 5,000 gallons, making it a precise, fast, and easy solution for professional-grade pool care.
| ASIN | B07B81QNWS |
| Best Sellers Rank | #7,195 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #48 in Swimming Pool Balancers |
| Brand | Robelle |
| Brand Name | Robelle |
| Customer Reviews | 4.7 out of 5 stars 594 Reviews |
| Global Trade Identification Number | 00034261282592 |
| Included Components | Pool Calcium Increaser |
| Item Form | Granular |
| Item Type Name | for Pools |
| Item Weight | 25 pounds |
| Manufacturer | Robelle |
| Manufacturer Part Number | 2825B |
| Model Number | 2825B |
| Number of Items | 1 |
| Number of Packs | 1 |
| Package Size Name | 25-Pounds |
| Product Benefits | Calcium Increaser |
| UPC | 034261282592 |
| Unit Count | 400 Ounce |
D**L
For hardness issues
Improper water hardness is problematic for pool equipment, and if your issue is it's too low, this is an inexpensive fix with almost immediate results. I would recommend taking a water sample someplace that does free testing (almost every pool store) since this is one thing the at home testing steps aren't accurate on.
D**N
Great Product/ Great Price
It increased the Pool Calcium level at a great price
S**T
Does the job
It raised my calcium to where I needed it at an affordable price. I'm happy with the purchase and the ease of delivery with Amazon!
B**L
Good Product for the Pool
Perfect for balancing the pool.
W**A
Go-to for pool calcium
Have purchased this calcium several times. Much better price than local pool store & delivered in 2 days. Dissolves quickly, yet packaged securely.
D**N
Great price, works perfectly.
Working great, exactly as advertised. I followed the simple directions on the box to determine how much to add. Made sure to pre-dissolve in a 5gal bucket with pool water before pouring it in my pool. Measured before and after calcium levels, and the increase was exactly as expected from the directions. I am very pleased with this product. I will say, the full box was only 20LB total so I am doubting the 25LB advertising but maybe it was just mine.
T**C
Ease of use
This product worked great and was easy to use.
M**M
Does exactly what you need it for
Needed this to raise the pool water calcium level.. mine had minimal calcium after winter and being a large pool I needed 150lbs. Does exactly what you need it to Reasonably priced Will buy again
Trustpilot
2 days ago
2 weeks ago