Pool Season Calcium Increaser – 25 lb Box | Increases Pool Water Hardness | 100% Calcium Chloride | Protects Pool Surfaces & Equipment

★★★★★ 4.3 68 reviews

$59.95
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$59.95
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 214843635 Release Date 2026/04/12 List Price $23.98 Model Number 214843635
Category
  • Raises Calcium Hardness: Quickly increases calcium levels in pool water to prevent damage from low hardness conditions.
  • 100% Calcium Chloride: High-purity formula delivers fast, reliable results—ideal for routine maintenance or seasonal adjustments.
  • Protects Pool Surfaces & Equipment: Helps prevent corrosion, etching, and staining on plaster, vinyl, fiberglass, metal, and tile surfaces.
  • Improves Water Balance: Maintains proper hardness levels to support overall water chemistry and enhance swimmer comfort.
  • Fast-Dissolving & Easy to Use: Granules dissolve quickly for hassle-free application—compatible with all pool types, including saltwater.
UPC 035186207752
Brand Name Pool Season
Manufacturer Pool Season
Item Type Name Calcium Chloride

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4.3 out of 5
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68 ratings | 28 reviews
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