CrystalCare calcium hardness increaser 5 kg – 19100
CrystalCare calcium hardness increaser 5 kg – 19100 subject to supplier availability.
Available to order: delivery time to be confirmed
Description
Description
The CrystalCare Calcium Hardness Increaser 19100 is a granular solid product based on calcium chloride, designed to increase the calcium concentration in pool water when hardness is below the recommended level.
Maintaining adequate calcium hardness helps preserve the balance of the water and reduce problems associated with an insufficient concentration insufficient calcium.
Quick summary
- Reference: 19100.
- Format: 5 kg.
- Product: calcium hardness increaser.
- Composition: calcium chloride.
- Formula: CaCl₂.
- Appearance: white granular solid.
- Application: swimming pool water treatment.
When should it be used?
It is used when water analysis indicates insufficient calcium hardness and it is necessary increase the calcium concentration.
Recommended level
The documentation provided places pool water hardness between 175 and 300 ppm.
What does CrystalCare Hardness Increaser provide?
Increases calcium hardness
It allows the calcium concentration to be increased in a controlled manner when the water shows values below the desired levels.
Granular product
Its granular solid form facilitates dosing and prior preparation before adding it to the water.
Calculable dosage
The required amount can be adjusted based on the volume of the pool and the desired hardness increase.
Recommended dosage
According to the product documentation, 15 g per m³ of water increase it by approximately 10 ppm calcium hardness.
Instructions for use
1. Calculate the amount
Determine the pool water volume and the required increase of hardness required before calculating the dose.
2. Add with the filtration running
Dissolve the product beforehand in water and distribute it over the pool surface with the filtration system in operation.
Technical specifications
| Chemical name | Calcium chloride |
|---|---|
| Formula | CaCl₂ |
| Appearance | White, hygroscopic granular solid |
| pH of a 1% solution | 9–10 |
| Relative density | 2.1–2.5 g/cm³ |
| Solubility in water at 20 °C | 750 g/l |
| Decomposition temperature | >1600 °C |
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Available CrystalCare sizes
| Reference | Size |
|---|---|
| 19100 | CrystalCare calcium hardness increaser · 5 kg |
| 19101 | CrystalCare calcium hardness increaser · 25 kg |
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Frequently asked questions
What is a calcium hardness increaser used for?
It is used to increase the calcium concentration when the hardness of the pool water is below the desired level.
How much product do I need to increase it by 10 ppm?
The recommended dosage is approximately 15 g per m³ of water to increase it by 10 ppm.
Is it added directly to the pool?
The documentation recommends dissolving the product beforehand in water and distribute it over the surface with the filtration in operation.
What size am I buying?
Reference 19100 corresponds to the 5 kg container. A 25 kg presentation is also available, with reference 19101.
