GRE 76050 Pool Winterizing Liquid – 1 L
GRE 76050 Pool Winterizing Liquid – 1 L subject to supplier availability.
Description
Description
The GRE 76050 Liquid Winterizing Product is designed to help maintain the water during the months when the pool is not in use and make it easier to get it ready for a new swimming season.
Its treatment helps prevent the formation of algae and limescale deposits during winter. The 1-liter size is especially practical for smaller pools.
Also available in another size
What are the benefits during winter?
- Helps maintain the water during the months when the pool is used less.
- Helps prevent algae formation.
- Helps reduce the formation of limescale deposits.
- Makes it easier to open the pool once winter is over.
- The 1-liter size makes it easy to adjust treatment for small pools.
Product details
| Brand | GRE |
|---|---|
| Product | Liquid winterizing product |
| Reference | 76050 |
| EAN13 | 8427370760501 |
| Size | 1 L |
| Dosage | 1 L per 10 m³ |
| Application temperature | Water below 15 °C |
| Application time | At the end of the swimming season |
Preparation, dosage and instructions for use
- Treat the pool at the end of the swimming season and when the water temperature is below 15 °C.
- Clean the pool before beginning the winterizing process.
- Adjust the pH to between 7.2 and 7.6.
- Perform a shock chlorination. GRE recommends between 15 and 20 g/m³ when using granular shock chlorine.
- Keep the filter running until the following day and then clean the filter.
- Add 1 liter of winterizing product per 10 m³ of water.
- First pour the required dose into a container of water.
- Distribute the solution evenly over the entire pool surface with the filter running.
Important: use biocidal products safely and always follow the instructions and safety precautions on the product label.
Frequently asked questions
Do I need to dilute the winterizing product before adding it?
Yes. GRE recommends first pouring the required dose into a container of water, then distributing the solution over the entire pool surface, with the filter running.
Can I cover the pool immediately after applying the product?
The winterizing product should be applied before covering the pool. It is a good idea to distribute the product properly with the filter running before fully closing the pool for winter.
Which format should I choose if my pool is over 10 m³?
The recommended dose is 1 liter per 10 m³. For larger pools, the 5-liter GRE 76051 format may be more practical, as its dose can treat up to 50 m³ per application.


