How Evapolar Evaporative Cooler Works?

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Technology within

Evapolar functionality is based on natural evaporative cooling technology

Evaporative air coolers use a fan to draw in warm stale air, where it passes over water-moistened pads. This immediately cools the air. It’s similar to the feeling of feeling a chill when you get out of a pool even on a warm day. Evaporative cooling is:

    - Natural way of cooling, using just water

    - Eco-friendly, no freon-like liquids and heat exhausted

    - Energy and cost efficient, low electricity bills

Introducing evaBREEZE® – innovative patented material


We’ve been developing evaBREEZE for 20 years , making it superior material among others. It has a lot of appliances in different industries, such air craft, space, automotive and many more. Our evaporative coolers are compact and powerful in the same time because evaBREEZE has:

  • 100% inorganic composition, which makes evapolar safe to use, not spreading bacteria and mold
  • Nano-thin fibrous structure, that creates huge surface for water evaporation and powerful cooling effect

Laboratory test shows us the difference between Evapolar and similar device while the human eyes can't see it

Similar device cartridge (cellulose technology)

Inhaling or touching mold spores can cause cough and serious allergic reactions, including sneezing, skin rash, red eyes and runny nose. People with mold allergies may have more severe reactions, including shortness of breath.

Evapolar's cartridge (our evaBREEZE technology)

evaBREEZE material stays almost sterile even after 31 days of use.


“Impressive material which can efficiently improve the quality of personal air cooling”

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How much does Evapolar reduce the temperature and what size area can it cool down?

Evapolar devices were designed as personal units, cooling not an entire room but the user's personal area. To feel the maximum cooling effect, you have to be in the center of the device's airflow with the device's front grills facing towards you, within 1-1,5 m distance from the device.The outgoing temperature depends on the air temperature and humidity level in the area. Good ventilation is also very important. The maximum temperature decrease that can be reached is 10-12°C (18-19°F).

How does Evapolar work?

Water absorbs heat from the air to evaporate. Learn more.Evaporative cooling diagram

Does Evapolar work without a power supply?

No, there's no battery inside the device, but it can be powered from the power bank.

Can I set it to cool to a certain temperature?

No, you cannot regulate the outgoing temperature, because it depends on the initial air humidity and temperature. Learn more

Do I have to replace the cartridge? How often?

Yes, the evaporative cartridge has to be replaced every 3-6 months depending on the water and air quality and, of course on the time of usage per day. Each unit already has one cartridge inside, included into the price.

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