QP Salt Pro Plus LS 20 salt chlorinator – low salinity 20 g/h up to 100 m³
QP Salt Pro Plus LS 20 salt chlorinator – low salinity 20 g/h up to 100 m³ is backordered and will ship as soon as it is back in stock.
Transit time 3 - 5 days
Description
Description
Salt chlorinator low salt or low salinity for private swimming pools, designed to generate chlorine automatically working with a reduced salt concentration. The model QP Salt Pro Plus LS 20 produces 20g/hr and is recommended for pools up to 100 m³.
Work with a salt concentration of 1 to 2 g/l, lower than that of many conventional salt chlorinators.
Generate up to 20g/hr of chlorine to keep water disinfected with less manual intervention.
4.3" high-resolution touch screen for clear and comfortable operation.
Greater operating safety by detecting water circulation in the installation.

Quick summary
QP Salt Pro Plus LS 20.
Up to 100 m³.
20g/hr.
From 1 to 2 g/l.
Is this chlorinator right for your pool?
- Private pools up to 100 m³.
- Users who want to work with low salinity.
- Installations where you want to add pH, ORP or WiFi later.
- Replacement of old chlorinators with less control capacity.
- The pool clearly exceeds 100 m³.
- You need the pH to be included as standard.
- You are looking for a basic equipment without automation options.
- You want free chlorine control included from the get-go.
What does this team contribute?
The QP Salt Pro Plus LS 20 combines low-salinity salt electrolysis with an automation-ready platform. It is a balanced option for larger volume residential pools where you want to reduce the salt concentration without giving up sufficient chlorine production.
Its main advantage is in uniting low salinity, flow sensor included, TFT IPS screen and expandable system. It can function as a salt chlorinator and, if the appropriate accessories are added, expand water control with pH, ORP, free chlorine, WiFi or temperature probe.
QP Salt Pro Plus LS range comparison
| Features | QP Salt Pro Plus LS 15 | QP Salt Pro Plus LS 20 | QP Salt Pro Plus LS 30 |
|---|---|---|---|
| Code | QPSPLS15 | QPSPLS20 | QPSPLS30 |
| Maximum production | 15g/hr | 20g/hr | 30g/hr |
| Pool volume | 75 m³ | 100 m³ | 125 m³ |
| Salinity | 1 to 2 g/l | ||
| Visualization | 4.3" TFT IPS screen | ||
| Food | 230V 50/60Hz | ||
| Dimensions | 250 x 308 x 109mm | ||
| Cell output | 25A | 35A | 17.5A |
| Consumption | 187.5W | 263W | 263W |
| Automatic cleaning | polarity reversal | ||
| Salinity test | Real-time value on screen with temperature kit | ||
| Cover production control | Included | ||
| Protection index | IP65 | ||
| Main control outputs | Filtration control · heating control · solenoid valve control | ||
| Additional outputs | 4 configurable relays | ||
On mobile, scroll the table horizontally to see all the models.
Cell and hydraulic connection
| Cell characteristics | QP Salt Pro Plus LS 15 | QP Salt Pro Plus LS 20 | QP Salt Pro Plus LS 30 |
|---|---|---|---|
| Cell type | Monopolar | Monopolar | Bipolar |
| Minimum flow | 5 m³/h | 7 m³/h | 7 m³/h |
| Cell support material | ABS | ||
| Cell closure | Threaded for easy cell assembly | ||
| Pipe connection diameter | 50mm | ||
| gas sensor | Incorporated in cell | ||
| Maximum pressure | 4kg/cm² | ||
Automation and available options
- pH control and dosage.
- Chlorine production control using ORP probe.
- Control of chlorine production using a free chlorine probe.
- WiFi connectivity kit to control by app.
- Temperature probe kit.
These elements are optional and are not included as standard unless expressly indicated in the selected configuration.
- Flow sensor included.
- 4 relays available for peripheral management.
- Modbus connectivity.
- Control of filtration pump, heating and lighting.
- Automatic cleaning by polarity reversal.
Recommended complementary products
Recommended if you want to automate pH regulation and keep the water more stable.
It allows you to adjust chlorine production based on the disinfection potential of the water.
Indicated for installations where a more precise reading of available chlorine is sought.
Recommended accessories for remote supervision and control from a compatible application.
Complete the pool water treatment
To maintain a balanced pool it is not enough to generate chlorine. It is also important to control the pH, reinforce the treatment when the water needs it and use support products in times of high bath load, heat or cloudy water.
Technical characteristics of the QP Salt Pro Plus LS 20 model
| Model | QP Salt Pro Plus LS 20 |
|---|---|
| Code | QPSPLS20 |
| Maximum production | 20g/hr |
| Pool volume | 100 m³ |
| Salinity | 1 to 2 g/l |
| Visualization | 4.3" TFT IPS |
| Food | 230V 50/60Hz |
| Dimensions | 250 x 308 x 109mm |
| Cell output | 35A |
| Consumption | 263W |
| Automatic cleaning | polarity reversal |
| Protection index | IP65 |
| Cell type | Monopolar |
| Minimum flow | 7 m³/h |
| Pipe connection | 50mm |
Before buying
Frequently asked questions
For which pool is the QP Salt Pro Plus LS 20 recommended?
It is recommended for private pools up to 100 m³.
What does low salinity mean?
It means that it works with a lower salt concentration than many conventional salt chlorinators, in this case 1 to 2 g/l.
What chlorine production does it have?
The QP Salt Pro Plus LS 20 model produces up to 20 g/h of chlorine.
Does it include pH control?
Not standard. pH control and dosing is listed as an available option and requires the corresponding accessory.
Does it include WiFi?
Not necessarily. The WiFi connectivity kit appears as an optional accessory.
Does it include a flow sensor?
Yes, the flow sensor is included in this range.
Can it be installed in an existing pool?
Yes, it can be installed in existing pools as long as the hydraulic and electrical installation is compatible and the manufacturer's assembly conditions are respected.
What maintenance does it need?
It requires checking the salinity of the water, keeping the pH balanced, checking the cell periodically and following the manufacturer's maintenance instructions.

