He AstralPool copper-free winterizer It is a product for maintaining the water in open-air swimming pools during the winter, preventing the intense proliferation of algae and bacteria, which cause water putrefaction and the formation of calcareous sediments.
Totally “copper free” (does not stain liner, polyester or vinyl pools).
Prevents the proliferation of all types of algae.
Non-foaming product.
Compatible with all types of disinfection treatments (including PHMB "Baquacil").
Completely soluble in water.
Compatible with all types of filtration systems.
Dosage and directions for use:
- At the end of the bathing season and without having suspended the maintenance treatment, carry out a superchlorination with Granulated Dichloro (15 grs./m3).
- Add to the next day 5 liters of product for every 60 m3 of water. The pH value of the water must be located between 7.2 - 7.4.
- Pour the required amount of product directly into the pool water. It is necessary to start the filtration system for long enough to obtain a good distribution of the product in the water.
- It is advisable to repeat the addition of product in the middle of the winter season.