GRE GOSA25 salt chlorinator for above-ground pools up to 25 m³
GRE GOSA25 salt chlorinator for above-ground pools up to 25 m³ subject to supplier availability.
Estimated delivery time: 3 to 7 business days
Description
Description
- Above-ground pools up to 25 m³.
- Reduce the use of traditional chemical chlorine.
- Automate water disinfection.
- Improve swimming comfort.
The GRE GOSA25 salt chlorinator disinfects above-ground pools through salt electrolysis, automatically generating the necessary chlorine from salt dissolved in the water.
This system eliminates the need to store and constantly handle traditional chemical products, providing more convenient and consistent disinfection throughout the season.
The GOSA25 model is recommended for above-ground pools of up to 25 m³ at water temperatures between 16 and 24 ºC, and up to 20 m³ at higher temperatures.
Thanks to its chlorine production of 4 g/h and an average salinity of just 3 g/l, it keeps the water clean and crystal clear with less maintenance.
- Salt chlorinator for above-ground pools.
- Chlorine production: 4 g/h.
- For pools up to 25 m³.
- Required average salinity: 3 g/l.
- Compatible with Ø38 and Ø50 mm connections.
- Power supply: 220–240 VAC.
- Low power consumption: 34.2 W.
- Reduces the use of chemical products.

- Reference: GOSA25
- Production: 4 g/h
- Pools up to 25 m³
- Salinity: 3 g/l
- Ø38 / Ø50 mm connections
- Easy installation.
- Less chemical maintenance.
- Greater swimming comfort.
- GRE warranty.
| Feature | Value |
| Reference | GOSA25 |
| Chlorine production | 4 g/h |
| Recommended pool | Up to 25 m³ |
| Average salinity | 3 g/l |
| Power consumption | 34.2 W |
| Power supply | 220-240 VAC |
| Connections | Ø38 / Ø50 mm |
| Chlorinator weight | 1.73 kg |
| Dimensions | 20.4 × 18 × 13.2 cm |
Swipe the table horizontally on mobile to see all the features.
How much salt does it need?
The unit operates with an approximate average salinity of 3 g/l.
What pool size is it suitable for?
It is recommended for above-ground pools of up to 25 m³.
Does it reduce the use of chemical chlorine?
Yes, it automatically generates the necessary chlorine from salt dissolved in the water.

