CrystalCare Liquid Winterizer 19093 – 5 L
CrystalCare Liquid Winterizer 19093 – 5 L subject to supplier availability.
Description
Description
The CrystalCare 19093 Liquid Winterizer is specially formulated to prevent and eliminate algae during the winter season, helping maintain pool water during the months of lower use.
Combines algicidal and bactericidal action with clarifying and coagulating properties. In addition, it does not produce foam and helps reduce chlorine consumption during treatment.
What does it provide during winter?
- Algicidal action: helps prevent and eliminate algae during the winterizing period.
- Bactericidal action: acts against gram-positive and gram-negative bacteria.
- Clarifying and coagulating power: helps keep the water in better condition.
- Does not produce foam during use.
- Helps reduce chlorine consumption.
- Compatible with most chemicals commonly used for water treatment.
Product details
| Brand | CrystalCare |
|---|---|
| Product | Liquid winterizer |
| Reference | 19093 |
| Format | 5 L |
| Composition | Quaternary ammonium chloride polymer and copper complex |
| Appearance | Dark blue liquid |
| Product pH (1%) | 7,0–8,0 |
| Density | 1,17 |
| Solubility | 100% water-soluble |
| Registration | 13-60-1317 |
Dosage and instructions for use
- Use 1 liter per 20 m³ of pool water.
- Distribute the product evenly around the perimeter of the pool.
- Repeat the application around the beginning of February.
Is your pool made of liner or polyester? CrystalCare offers a specific version formulated without copper or heavy metals: CrystalCare Liner and Polyester Winterizer 19102 – 5 L .
Important: always follow the safety instructions on the label. Keep out of reach of children and wear gloves, protective clothing, and eye protection when handling.
Frequently asked questions
How much water can a 5-liter container treat?
At the recommended dosage of 1 liter per 20 m³, a 5-liter container can treat approximately 100 m³ of water per application.
When should the treatment be repeated?
The technical data sheet indicates that the application should be repeated around the beginning of February.
What is the difference compared with CrystalCare Liner Winterizer 19102?
This CrystalCare 19093 contains copper complex. CrystalCare 19102 is the version specifically formulated for liner and polyester/fiberglass pools and is free from copper and heavy metals.


