Justsalt Pro Saltwater Chlorinator with pH and Redox Probe




Justsalt Pro Salt Generator

just-salt-pro dosing system

   1. Description

The Justsalt Pro Salt Chlorine generator is a pool salt chlorine generator which automatically controls the pool chlorine and pH levels.

It uses electrolysis to generate chlorine from salt added to your pool and also controls the pH level automatically.

It comes with a pH probe which measures the pH level of the water and adjusts it automatically by injecting acid to the pool water

It also includes a Redox (ORP) probe which measures the level of chlorine in the pool and turns on and off the salt chlorine generation as required to maintain the desired chlorine level in the pool.

It uses electrolysis to generate chlorine from salt which is added to the pool water.

Salt is added to the pool water and the Justsalt Pro then passes electricity through the electrolysis cell to split the salt (salt is sodium chloride) ions to generate chlorine.

The chlorine is then used in the pool in the normal way to sanitise the pool water.

From lightly salted water 5 kg/m3 (7 times less than sea water), JUSTSALT® manages the disinfection of your swimming pool water. Popular on the renovation market, JUSTSALT® is particularly advised for small pools up to 160 m3. Economical, this saltwater chlorinator range has been developed for small budgets.

The unit has a built in peristaltic pump used to inject acid to the pool water to automatically control the pool pH level


Justsalt Pro Salt Generator

2. Features

  • Easy to use
  • Runs from a normal 13A power socket
  • The kit includes the salt cell
  • Built-in Bluetooth – control the system from a smartphone and the free E-Pool app
  • The chlorine level production can be adjusted from 0 to 10 (ie 0=Off, 10=100%)
  • Automatic cell cleaning
  • No maintenance required
  • 2-year warranty

Justsalt Pro Salt Generator


The JUSTSALT generates chlorine for your pool, and does measure the amount of chlorine in the pool water, so that it adjusts the chlorine introduction accordingly.

It is still advisable for the customer to regularly test the chlorine level (eg with a test strip).

Salt should initially be added to the pool at the rate of 5kg per m3 of pool water and then maintained at the required level

3. Sizes

There are five models available:-

  • JustSalt Pro 8 (pools up to 40m3)
  • JustSalt Pro 12 (pools up to 60m3)
  • JustSalt Pro 16 (pools up to 80m3 – Normal Salt/60m3 Low Salt)
  • JustSalt Pro 23 (pools up to 120m3 – Normal Salt/80m3 Low Salt)
  • JustSalt Pro 30 (pools up to 160m3 – Normal Salt/120m3 Low Salt)

Justsalt Pro Salt Generator

4. What is Included in the Box

  • Control box
  • Chlorination cell
  • Cell cable (2m)
  • pH probe Blue
  • Calibration solutions pH 7 & pH 10
  • ORP probe Gold
  • ORP calibration solutions 470mV
  • Probe holder, injection connector
  • Clear accessories holder
  • Salt / temperature sensor
  • Salt and water hardness analysis kit
  • Paddle clamp (diam 50mm)
  • Power cable (2m)
  • Collar diam 63mm x2 (50mm <80m³ models)
  • Reducer 63/50mm x4
  • Wall support (with screws)
  • User manual

Optional extra items:-

  • Grounding kit – highly recommended, this uses an earth wire from a ground stake (not supplied) to ensure that the pool water is at the same electrical potential as the electrical earth to the house. This prevents the Redox probe from reading incorrectly


  • Water flow switch – highly recommended. This ensures that chlorine is only generated and acid is only injected when there is water flow through the pool pipes.


  • e-Pool® Connect Connected Pool kit
  • Empty can sensor – can detect if the container of acid for pH control is empty


4. Installation

Installation is straightforward. The JUSTSALT is wall mounted and connected to a power supply.

*** Probes are placed into the pipework so that the Justsalt Pro can read the levels of chemicals in the water and add the required amount of PH and chlorine as needed

The other cable supplied is then connected to the terminals on the chlorine generator cell

The chlorine cell is plumbed inline with the existing pool plumbing

The chlorine generator cell must be installed as the last item before the water returns to the pool (ie after the pool heater etc)

Please see the user manual below for more information

Justsalt Pro Salt Generator


5. Contents

Justsalt Pro Salt Generator

6. Smartphone Control Using the E-Pool App

The system has built in Bluetooth communications.

The system can communicate with your smartphone using the free E-Pool app.


  • Bluetooth control of your salt/pH combination
  • User-friendly dashboard with permanent display of your pool parameters
  • Simplified activation of options: Plug&Play kit, ORP, pH, etc.
  • Assist mode : reports are sent to your professional
  • Software update available on the application
  • Subscription-free application


6. Availability

We hold most sizes of the JustSalt Pro in stock for delivery on a 1-3 working day service

For models not in stock, then lead time to a UK address is approximately a 14 days from order.

7. Delivery

The price includes FREE UK delivery.

We can ship the JustSalt chlorine generator to any country. Please contact us for a shipping quote.

8. Specifications

Justsalt Pro Salt Generator


9. Warranty

The Justsalt chlorine generator with a 2-year warranty

Justsalt Pro Salt Generator

10. Technical Support

We are happy to provide technical support for all JustSalt Pro Chlorine generators that we supply.

11. Product Literature

Please click the links below to download pdf brochures for these products

Please also see the Literature tab at the top of the page for the Brochure and User Manual downloads.

for more information, please see the manufacturer’s web site at:-


12. Assistance?

If you need any assistance or advice as to which model would be best for your pool, please feel free to call or Contact Us

for more information, also see our FAQs page

All items sold in accordance with our terms and conditions

for all enquiries, please contact us at enquiries@heatpumps4pools.com



Justsalt Pro Salt Generator

Please click the links below to download pdf brochures for these products


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The prices shown include FREE UK delivery for orders over £50 or £6.50 for orders under £50

We can ship to any country. Please contact us for a shipping quote.

The lead time on most items is normally on a 1-2 day delivery,  subject to availability. Please call to check availability.