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💧 Elevate your pool’s perfection—because soft water is so last season!
Pool Mate 1-2804B Calcium Increaser is a granular calcium chloride formula designed to rapidly raise and maintain optimal calcium hardness levels (200-400 ppm) in swimming pools. It prevents corrosion, etching, and staining by stabilizing water chemistry, ensuring your pool surface stays flawless. Easy to measure and apply, it’s trusted by thousands for reliable, professional-grade pool care.
| Asin | B07B7ZBCXQ |
| Brand Name | Pool Mate |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,568) 4.7 out of 5 stars |
| Global Trade Identification Number | 00676215282588 |
| Included Components | Pool Calcium Increaser |
| Item Form | Granular |
| Item Highlight | Calcium Up, 100% Calcium Chloride, 8 ounces raises calcium hardness level 10 ppm per 5,000 gallons of water |
| Item Type Name | Pool Calcium Increaser |
| Item Weight | 11.34 kg |
| Manufacturer | Pool Mate |
| Manufacturer Part Number | 1-2825B |
| Model Number | 1-2825B |
| Number Of Items | 1 |
| Product Benefits | Prevents Stains |
| Unit Count | 400 Grams |
| Upc | 676215282588 034261216146 |
User
Awesome value
Works perfect of course. The key point here is value. This was the cheapest way to go at the time I ordered it.
User
Correct weight on item
Checked weight on the bag of calcium. correct plus a few ounces
User
Only received half my order
I only received 25 pounds of this product and ordered 50 pounds. The box said there was 50 pounds in it, but there was not. Only received one 25 pound bag. Contacting Amazon about it was impossible with COVID-19. So I figured the only way to get a response was to write this reveiw.
User
Good product
It works well.
User
Works fine. Gets hot when added to water.
Works well. Do. Not. Add. Water. To. It. Always add chemical to water. And even then, this stuff will get HOT. Dissolved well. Raised calcium in pool as expected. I’ve got a lot left over.
Trustpilot
1 week ago
2 weeks ago