94% calcium chloride active ingredient ensures rapid and reliable hardness increase
Granular mini pellet form dissolves completely without leaving residue
Works in all pool types for versatile use
Raises calcium hardness by approximately 10 ppm per 1 lb
Helps prevent plaster etching and metal corrosion by maintaining proper water balance
Summarized by Shop
This calcium hardness increaser quickly raises calcium levels in pools to prevent corrosive water conditions. The granular mini pellets dissolve easily and work in all pool types to maintain proper water balance.
Key Features
94% calcium chloride active ingredient โ fast-acting and reliable
Granular mini pellet form โ dissolves com
Active Ingredient
94% calcium chloride
Form
Granular mini pellets
Dosage
1.25 lb per 10,000 gallons
Effect
Increases calcium hardness by approximately 10 ppm
Recommended Hardness Range
200-400 ppm
Suitable Pool Types
Above-ground pool, Built-in pool
Summarized by Shop
5.0
3 ratings
5
4
3
2
1
Great price for the same product the pool stores sell. Fast shipping. Couldn't be better.