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Pool Mate 25-Pounds Premium Calcium Hardness Increaser for Pools
✅ In stock
F
Grade
Analysis Confidence
55%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 21, 2026 3:47 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓Calcium chloride for pools
✓Rapidly increases total hardness
✓Helps prevent corrosion or etching of pools
✓Ideal calcium hardness range 200 - 400 ppm
✓8 ounces raises calcium hardness level 10 ppm per 5,000 gallons of water
✓Prevents the staining or etching of your pool's surface
✓Low calcium hardness level can cause water issues
⚙️ Specifications
Brand
Pool Mate
Item Weight
25 pounds
Item Form
Granular
Product Benefits
Calcium Increaser
UPC
034261217013
Brand Name
Pool Mate
Number of Items
400
Unit Count
400 Ounce
Model Number
1-2825B-A
Manufacturer Part Number
1-2825B-A
Manufacturer
Pool Mate
