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How to obtain drinking water from the humidity of the air?

Obtaining water from air humidity with condensation and potabilization techniques generates many doubts in terms of operation, water quality or economic aspects of the choice of a Rain of Life equipment.

In this page we will try to answer all the doubts that may arise about the technology and the water obtained from the Rain of Life Atmospheric Water Generators.

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1.Why do I need RoL equipment?

Because I need drinking water of the highest quality, through equipment that can be installed quickly and can be placed anywhere.

2.What is their size and weight?

Dimensiones y pesos Generadores Atmosfericos de Agua

3.What period of time does the warranty cover?

The warranty is the minimum warranty required by the laws applicable in the country of sale.

5.What does the amount of water production depend on?

Depends on the climatic conditions in which the equipment is installed.

6.How is atmospheric water produced?

Our equipment artificially reproduces the natural phenomenon responsible for the formation of the clouds that give rise to rain: they condense the water vapour present in the atmosphere by means of a mechanical formation cycle. Once this water has been obtained, it passes through different purification systems, ultraviolet filters, etc. To keep the water in perfect condition and free of pathogens.

7.For which locations is each model recommended?

  • Model RoL50: Residential and small businesses.
  • Model RoL50-S: Homes and small businesses. It is a two-part unit: the refrigeration part and the purification part.
  • Model RoL100: Homes and small to medium-sized businesses.
  • Model RoL1.000: Schools, hospitals, small hotels and offices.
  • Model RoL10.000: Large companies, government agencies, housing groups and bottling plants.

8.Is water comparatively cheaper than the average price of water bottles?

Definitely yes, it's about $2.5 for 25 litres.

9.How many years is it estimated to work?

Time similar to that of a refrigerator or washing machine.

10.Where should the equipment be located?

The equipment should always be located in an airy place.

11.How many litres of water does the equipment generate?

Each Rain of Life unit guarantees a nominal production in conditions of 28C and 80 %RH, but the amount that will finally be obtained may be higher or lower depending on the location or temperature of the year.

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1.Where can I install RoL equipment?

The equipment adapts to any terrain or space, due to the fact that it is a modular technology.

2.What is the power consumption of Rain of Life equipment?

Potencia equipos Rain of Life

3.When will I have water after the commissioning of the RoL equipment?

The water will be available instantly, but the water generated by the equipment during the first 24 hours is not recommended for drinking but for other uses such as: watering, bathing, etc.

4.Are there any special requirements for the installation of the equipment?

Only electrical emission is required.

5.Is it necessary to hire a technical service for its installation?

For the RoL50 units no service is required for installation as it works as a plug and play. For the other units service is required and Rain of Life's technical department will be there to help you.

6.What maintenance does it need?

The equipment must be serviced after 6 months, then after 12 months and then after two years.
In the case of the RoL50, its maintenance is easy and inexpensive and can be carried out by the user without the need to call the technical service.

In the case of the other units, maintenance is also very economical, but should ideally be carried out by Rain of Life's technical service.

7.What spare parts are included?

The Rain of Life equipment needs to work properly:

  • Microfilter replacement
  • Replacement of active carbon
  • Replacement of the mineral filter when it runs out
  • Air filters
  • Ultraviolet lamp bulbs

8.What electrical connections do you need?

Conexiones electricas Rain of Life

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Technology and Installation


1.Does it need any kind of connection to pipelines?

The Rain of Life units generate water from the atmosphere, without the need for connection to pipes.
The piping connection to be made is from the machine to a tap in the house.
In the case of the ROL50, a pipe must be connected to the outlet of the machine and a tap must be placed in the desired position.
In the case of the ROL1.000 and RoL10.000, the machine itself has a consumption tap, but additionally it has a lower tap to connect a pipe and bring it to the desired destination.
Both machines have extras:

  • In the case of the RoL50, if the solar or rain kit is installed, a pipe can be connected to a rain tank by means of the rain kit to be ordered from Rain of Life.
  • In the case of the RoL1000, it can be connected to an external tank for water collection, in addition to the machine's own internal tank. And also, to a rain tank by means of the lower taps.
  • For both options, components to be ordered from Rain of Life must be supplied to enable these options.

2.Are any external components required for the operation of the Rol equipment?

No, you only need a power supply if you do not have the Solar KIT that powers it independently.

3.In the event of a breakdown, where should I go?

To the technical service of our distributor in each country. In case of direct purchase, please contact Rain of Life Technical Service.

4.Are spare parts easy to find?

Yes, the components used are generally world-wide known brands and easy to find at the destination. For example: Siemens, Emerson, Pedrollo, etc.

5.How is Rol equipment used?

It must be plugged into the mains, the automatic must be activated and started, in the case of the RoL1.000, by means of the HMI screen activating the refrigeration and purification part, and in the case of the Rol50 by means of a switch on the front.

6.How is water treated?

The water passes through stages, in the first stage it passes through the 20, 10 and 5 micron sediment filters and a first UV lamp. In the second stage, it passes through the carbon filter and remineraliser and finally, through the second UV lamp.

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General Water Quality


1.Is tap water safe and suitable for health?

It can be consumed, although drinking water of excellent quality is ideal.

2.What is atmospheric water and is it safe?

It is a unique and innovative technology that efficiently, economically and ecologically extracts moisture from the atmosphere and converts it into drinking water through filtering processes. It is safe for daily consumption.

3.How is water filtered?

The water passes through different purification systems, microfilters, carbon filters, ultraviolet filters, etc.

4.What is the healthiest water?

The water generated by Rain of Life equipment is the healthiest and most recommended on the market.

5.Is water in plastic containers healthy?

Yes, bottled water in plastic containers is healthy.

6.Can rainwater be drunk?

It is not recommended.

7.How do I know the water is safe?

You should check that it is transparent, colourless and odourless.

8.Why is water produced by RoL equipment better than tap or bottled water?

Because once the water is purified, the right amount of mineral salts are added for the benefit of the organism, making it absolutely pure for consumption.

9.Is water good for diets?

Water is indeed the diet food par excellence: it does not provide calories, it has a draining function that helps us to eliminate toxins and slag, and it also has the power to satiate: drinking two glasses of water before breakfast, lunch and dinner allows us to reach a feeling of satiety much more quickly.

10.Can climate change affect water quality?

Yes, climate change can affect water quality, but after the various purification systems and health improvement processes, the water is in perfect condition for consumption.

11.Is carbonated water healthy?

Yes, sparkling water hydrates you, has a satiating effect and helps you digest protein.

12.What is the composition of tap water?

In general, tap water contains: Per litre 52.79 milligrams of calcium, 44.08 milligrams of sodium, 17.72 milligrams of magnesium and 159.31 milligrams of bicarbonate.

13.Is it possible to drink the water left in the reservoir?

Yes it can, because that water is passed twice a day through cycles of ultraviolet rays that kill bacteria.

14.If the equipment is installed in highly polluted areas, can the produced water have any strange odour or taste?

The equipment can be installed anywhere. Once the water has been obtained, it passes through a purification system and ultraviolet filters that purify the water and leave it in perfect condition, without any strange smell or taste.

15.What minerals are contained in mineral water and tap water?

Tap water contains calcium, sodium, magnesium and bicarbonate.
Mineral water contains sodium, potassium, calcium, magnesium, chlorine, sulphur and phosphorus.

16.In agricultural areas, is it advisable to take groundwater?

It is not recommended.

17.Is tap water safe and suitable for health?

All water for human consumption in the Republic is potable and therefore healthy, as required by law.

18.How can we detect that a water is good to drink?

Water must be clear, colourless and odourless.
For water to be drinkable, it must be clear. It must not be cloudy or have any colour.
On the other hand, drinking water must not smell of anything. If there is any odour, it may be due to contamination of various kinds.

19.How do you kill bacteria in water, and is the water obtained from the humidity in the air purer than the water in the pipe?

Bacteria in the water are killed by ultraviolet light. If the water obtained from the humidity in the air is purer than from the pipe.

20.Biological diseases, are they waterborne?

Yes, they are waterborne and can include cholera, typhoid, shigella, polio, meningitis, hepatitis and diarrhoea.

21.Who are the people most at risk from waterborne diseases?

The elderly and children.

22.What are the chemical contaminants in groundwater?

They contribute various pollutants: Detergents, Nitrates, Bacteria and viruses, dissolved organic matter. - Fertilisers: They contribute N, P and K compounds to the water. In some cases, it has been calculated that up to 50% of the nitrates used as fertilisers reach the aquifer through infiltration.

Rain of Life

The health effects of water
Answered by Rain of Life Certified Doctor


1.What are the health benefits of the water produced by Rain of Life equipment?

Rain of Life equipment produces pure, crystalline drinking water, with good smell and taste of the highest quality and purity, with low mineralisation, without biological, chemical or environmental (atmosphere) contaminants, with excellent physical, chemical and biological properties that make it the ideal drink for the organism.

2.What are the health effects of water with high levels of bicarbonate?

It is recommended to be taken in the early hours of the morning to level the stomach and metabolic acidity that characterises these hours in the body. It is recommended with the juice of half a lemon to accelerate metabolism, it reduces stomach acidity, helps prevent calcium oxalate stones from precipitating in concentrated urine and is important for the pH of urine in urinary infections, and also improves cases of morning migraines. It significantly improves digestion and helps to prevent flatulence to a large extent by making the digestion of food work better.

3.What are the health effects of high levels of chlorine and calcium in water?

These range from nausea, vomiting, diarrhoea, kidney damage, dehydration, formation of calcium oxalate kidney stones, blood damage with the appearance of haemolytic anaemia and methaemoglobinaemia, as well as irritation of the skin, conjunctivae and mucous membranes, bronchospasm, bronchial asthma and even the appearance of pulmonary oedema in the lungs. Increased calcium intake can lead to the formation of calcium oxalate stones, kidney failure, nervous system problems and cardiac arrhythmias. A good calcium intake helps to build bones and teeth and also helps in the transmission of nerve impulses to the muscles and nerves of the brain.

4.What is the best water for people with kidney stones?

This is water with a low concentration of mineral salts, very weakly mineralised water, which, precisely because of its low concentration of mineral salts, in addition to a water intake of between 2 and 2.5 litres, is ideal for the body's osmotic diuretics.

5.What is the best water for people with hypertension or water and electrolyte disorders?

Like the previous one, it is water of very weak mineralisation, but taking into account renal function, the amount of water to be ingested daily is calculated.

6.Which water is the most suitable for a person with an impaired immune system?

The main symptom of a weak or deficient system is the appearance of infectious diseases, therefore, the water must be pure, sterile, without contaminants of any kind, which is why the water obtained by Rain of Life equipment is ideal.

7.Which water is the best diuretic?

 All drinking waters are good for hydration, but depending on the type of dehydration a person has, waters with very low mineralisation are ideal.