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Refurbished RO systems
Tested and inspected RO systems for pure water at a reduced price.
See offersRO system + water softener pack
Complete protection with an RO system and a water softener.
Get 15% offRO system + hydrogen water generator pack
Combine reverse osmosis water and hydrogen-rich water.
Get 15% off
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FREE SHIPPING
On orders of €150 or more within mainland France
(home products only)
Ships within 24 hours
+33 3 66 88 17 85
Call us Monday to Friday,
9:30 am–5 pm (Paris time)!
Email: contact@josmose.fr
Product video
Here is an RO water dispenser that requires no installation! Set it down, plug it in, fill the tank, and enjoy pure water at the temperature you want, wherever you want, whenever you want!
- No installation: just an electrical outlet
- The pitcher fills automatically
- Simple maintenance: only one filter cartridge to replace each year
- Low water waste: 1.25 liters to produce 3.75 liters
- Hot water: 45, 85, or 99°C
- Cold water: 6°C (can be turned off)
- Room-temperature water available in the pitcher
- A spare pitcher included!
Certifications
Certifications
Quality accreditations for our RO systems
RoHS
Restriction of Hazardous Substances
The RoHS directive regulates the use of certain hazardous substances in electrical and electronic equipment to limit their presence in the components concerned.
CE marking
European conformity
CE marking indicates that the product concerned meets the applicable European requirements allowing it to be placed on the market within the European Economic Area.
FDA
U.S. Food and Drug Administration
The FDA is the U.S. authority responsible, among other things, for regulating many products related to food, health, and consumer safety.
Water Quality
Water treatment industry
This accreditation is associated with the water treatment and filtration industry and helps identify products that meet the relevant standards.
ISO 9001 & ISO 14001
Quality and environmental management
The ISO 9001 standard covers quality management systems, while the ISO 14001 standard addresses environmental management.
NSF
Standards related to water and public health safety
NSF develops, among other things, standards and evaluation protocols applicable to equipment and components used in water treatment.
Water quality and NSF certification
Understanding certification standards and the assurances associated with reverse osmosis membranes.
Are your RO systems NSF certified?
A reverse osmosis membrane referenced in Josmose documentation, the RHD3013-600, holds NSF/ANSI 58 certification covering the safety of its materials. This certification does not mean that all Josmose RO systems are NSF certified. The scope of certification must always be checked for the model and components concerned.
What exactly does NSF 58 certification guarantee?
The NSF/ANSI 58 standard covers, among other things, material safety and certain characteristics of reverse osmosis systems. For the RHD3013-600 membrane, the test documents indicate an analysis covering more than 150 substances, including solvents, phthalates, nitrosamines, and hydrocarbons. No exceedances of the applicable thresholds were found. Please note: this material certification does not validate the contaminant reduction rates of the complete RO system.
What is the difference between NSF 58 and NSF 61?
The NSF/ANSI 58 standard covers home reverse osmosis water treatment systems. The NSF/ANSI 61 standard primarily addresses materials and components in drinking water distribution installations, such as pipes and valves. The two standards serve different purposes and rely on appropriate safety criteria.
How can you verify NSF certification?
Visit the official NSF website and consult the drinking water treatment equipment database. Search for the manufacturer Ningbo RXHL Technology and model RHD3013-600. Check that the certificate matches the component used in your unit and review the characteristics actually covered.
Where are the RO systems and their membranes manufactured?
Josmose technical documentation indicates that they are manufactured in China. The manufacturer of the RHD3013-600 membrane, Ningbo RXHL Technology, is monitored by NSF as part of its certification. Manufacturing origin alone is not enough to determine the quality of an RO system: materials, checks performed, and traceability are also essential.
Do you have test results for the filtered water?
Independent testing of the units is listed as ongoing in our documentation. A TDS tester also lets you measure the total amount of dissolved solids in the water before and after filtration. This measurement provides an indication of how reverse osmosis is working, but cannot, on its own, verify the absence of PFAS, pesticides, or other specific contaminants.
Specifications
Libertos Technical Specifications
| Specification | Libertos |
|---|---|
| Power supply | 100–240 V / 50–60 Hz |
| Power consumption | Heating: 2,000 W Cooling: 130 W Filtration: 20 W |
| Dimensions | 43 × 23 × 40 cm |
| Main removable tank | 5 liters |
| Room-temperature water carafe | 1.1 liters |
| Cold water tank | 1 liter |
| Dispensing flow rate by temperature | 6 °C: 800 ml/min – 0.8 L/min 45 °C: 750 ml/min – 0.75 L/min 85 °C: 550 ml/min – 0.55 L/min 99 °C: 420 ml/min – 0.42 L/min |
Libertos Dimensions
Installation & Maintenance
Libertos Installation and Maintenance
Libertos Installation
The Libertos works as a true plug & play. No connection to a water supply or drain, and no plumbing work, is required.
Step 1
Plug in the unit
Step 2
Fill the 5 L tank
Step 3
Start up the Libertos
Quick installation: the Libertos can be set up in just a few minutes by following the included user manual.
Libertos Maintenance
Libertos maintenance is simplified thanks to an all-in-one filter cartridge that combines the different water treatment stages.
The cartridge’s lifespan depends in particular on water quality and the volume filtered. It generally needs to be replaced every 12 to 18 months.
Libertos Consumables and Maintenance Kit
You can replace just the Libertos filter cartridge or choose a kit with two cartridges to cover several years of maintenance.
| Product | Estimated lifespan | Price | Link |
|---|---|---|---|
| Libertos filter cartridge | 12 to 18 months | 119.90 € | View the cartridge |
| Libertos maintenance kit 2 cartridges |
About 2 to 3 years | 179.90 € | View the kit |
Good to know: the actual lifespan of the cartridge depends in particular on the quality and hardness of the water used and the volume of water filtered.
Documents
Useful Documents
Libertos Documentation
User Manual
Find the information you need to set up, use, and maintain your Libertos water dispenser.
Download the manualData Sheet
View the main technical specifications, dimensions, and operating information for the Libertos.
Download the data sheetFAQ
Libertos FAQ
Does the Libertos need a water supply?
No. The Libertos works without a water supply connection. Just fill its removable tank of 5 liters by hand and plug the unit into an electrical outlet.
Is the Libertos easy to install?
Yes. The Libertos is designed to work as plug & play. No connection to a water supply or drain is needed: fill the tank, plug in the unit, and follow the startup instructions.
What water temperatures does the Libertos offer?
The Libertos dispenses water at several temperatures: room temperature, chilled water at about 6 °C, 45 °C, 85 °C, and up to 99 °C.
Can the Libertos produce cold water?
Yes. It has a cold water tank of 1 liter that dispenses chilled water at about 6 °C.
What tanks does the Libertos have?
The Libertos has a main removable tank of 5 liters, a room-temperature water carafe of 1.1 liters and a cold water tank of 1 liter.
What are the dimensions of the Libertos?
The Libertos measures approximately 43 cm deep × 23 cm wide × 40 cm high. Its size makes it easy to place on a countertop.
Is the Libertos suitable for an office?
Yes. Since it needs no fixed water connection, the Libertos can be installed in a kitchen, an office, or a break room, as long as an electrical outlet and suitable space are available.
What should I do if the water has an unusual odor or taste?
Check the condition of the filter cartridge, the quality of the water used, and the cleanliness of the tanks. The unit may also need cleaning after a long period of non-use. See our guide to cleaning a reverse osmosis system .
What warranty does the Libertos have?
The Libertos comes with a 2-year warranty. An extended warranty of up to 5 years may also be offered.
Reverse Osmosis
Benefits of reverse osmosis
High-precision filtration for everyday water
A reverse osmosis system uses the principle of reverse osmosis to reduce many dissolved substances and impurities present in water. This technology produces highly purified water, available directly at the faucet or water dispenser.
Why choose reverse osmosis?
The main benefits
- High-precision filtration: reverse osmosis reduces a wide range of substances present in water.
- Micropollutant reduction: the membrane acts as an especially fine barrier against many dissolved contaminants.
- Better taste and odor: filtration helps reduce chlorine in particular, along with compounds that can affect the organoleptic qualities of water.
- Fewer bottles: having filtered water at home or at work reduces the buying, storing and carrying of bottles.
- Reduced mineral content: reverse osmosis greatly reduces dissolved mineral salts, including those responsible for limescale buildup.
- Less plastic waste: a great way to cut down on single-use bottles.
Reverse osmosis or ultrafiltration? Discover the differences between reverse osmosis and ultrafiltration .
What can reverse osmosis reduce?
Examples of substances and impurities
Depending on the membrane used, the quality of the feed water and the operating conditions, reverse osmosis can help reduce many substances present in water.
Heavy metals Lead Mercury Nitrates Pesticides Dissolved salts Chlorine Fluorides Pharmaceutical residues Micropollutants PFAS
