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Pool Mate 25-Pounds Premium Calcium Hardness Increaser for Pools, 100% Calcium Chloride

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Product details

Management number 236920344 Release Date 2026/07/10 List Price $18.00 Model Number 236920344
Category

This is a dry granular product that increases the total hardness in pool water to the recommended range.Test for calcium hardness with a reliable test kit. The desired range for calcium hardness is as follows: Vinyl Pools: 200-300 ppm, Tile and Exposed Aggregate Pools: 200-400 ppm, Marcite, Fiberglass or Painted Pools: 250-400 ppm. If the calcium hardness tests less than the desired range, add this product according to the included chart. Place this product into a plastic bucket already filled with swimming pool water. Do this in a ration of up to 2 pounds of product per approximate 5-gallon bucket of water. Slowly pour this solution around the perimeter of the swimming pool while the circulating system is operating. In a 10,000 gallon pool, do not add more than 10 pounds of this product per 2 hour period.

  • 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
UPC 034261231767
ASIN B0H1NBTNWS
Brand Name Pool Mate
Unit Count 400.0 Ounce
Item Weight 25 Pounds
Manufacturer Pool Mate
Model Number 1-2825BA2
Item Type Name Calcium Hardness Increaser
Product Benefits Maintains Clean Sanitized Water, Prevents Corrosion, Protects Against Skin Irritation
Manufacturer Part Number 1-2825BA2

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