Re:air Ver.2 : Humidify, Dehumidify, and Purify
Re:air Ver.2 : Humidify, Dehumidify, and Purify

This project has already launched.



Features of Re:air

Re:air is a small home appliance that can be customized according to need by choosing the features the users want.


Our environment is changing everyday.


Our environment is changing everyday. Dry, rainy, extremely dusty days - we are exposed to various kinds of weather and environmental changes.

It is a burden to purchase all the electronic products that match the environment. Therefore, Re:air is a versatile product that can handle all of these environments.

By managing the quality of the air, we can regain our health.


Flip the Fan

The fan can be turned upside down to suck in air or to emit moisture from the inside.



The humidifier sucks air from the bottom and emits it from the top.


For air-cleaning and dehumidification, it sucks in air at the top and emits it from the bottom.

The functions can be different depending on the material entering inside.

1. Humidifiying Function



1. Put the humidification filter into the water tank.

2. Put water into the water tank with the humidifier filter.

3. Place the fan module with the wind direction up.

4. Rinse with running water every two weeks.



Humidification process

The dry air sucked into the bottom passes through the humidifying filter and the bacteria are filtered and only the moisture of the nanoparticles is emitted at the top. Therefore, clean water and air are delivered to make the humidity of the room healthy.

Humidification filter Details

The size of the water particles evaporates as nanoparticles, which are smaller than bacteria. Therefore, humidification can occur without any damage to health. Filters used can be reused by washing in running water once every 1 to 2 weeks.



How to make healthy humidity level

Low humidity can lead to viral activity, and high humidity can cause mold to breed in the house. Therefore, the natural vaporization type of Re:air keeps the healthy humidity level at 40 ~ 60%.


Humidification filter cleaning method

If you wash in running water every 1 ~ 2 weeks, and see that there is severe contamination, mix baking soda and citric acid and soak for 2 ~ 4 hours.

2. Air Purifying Function



1. Place a dehumidification filter in the bottom case.

2. Place the air purifying filter in the case.

3. Attach the filter case to the bottom of the fan module.

4. Point the wind direction down.





Air cleaning process

The fine dust sucked into the top is filtered by the 'Bio Hepa Filter' at the bottom of the fan and only clean air is emitted. And the dehumidifier filter in the tank removes odor and moisture to prevent bacteria growth in the filter and odor in the room.

Bio HEPA Filter Details

The Bio Hepa filter can absorb 99.9% of fine dust, and good ingredients for the body is released into the air to improve the user's skin, improve concentration and prevent aging.

3. Dehumidifying Function



1. Place the product in an enclosed space.

2. Place the dehumidification filter in the bottom case.

3. Place the fan module with the wind direction facing down.

4. Dry the dehumidification filter in the sunlight after two weeks.





Dehumidification process / details

The silica gel type B made of porous 99.9% silicon is harmless to human body and has excellent performance in removing moisture and odor. It absorbs moisture and odor through the inside of the fan through invisible moisture, and the dehumidification filter naturally absorbs moisture. No water is formed, and the material itself absorbs odor and moisture. Therefore, it can be reused after drying in the sun once in two weeks for one day.


4. Fan Motor Description



Brushless DC motors are designed to minimize the noise of the motor so it does not generate any fricative. It will not fail even if operated for 24 hours for at least 5 years with 50,000 hours.

* An average of 8 kwh is consumed when operating at full speed for 24 hours.

The seven wings minimize the noise while creating the maximum amount of wind, and the wings that are angled at 37 degrees can bring the air behind to the maximum.


5. RE:AIR UI description



Re:air's buttons are operated by a capacitive touch sensor for a clean front design, and the buttons are designed to be engraved so that they can not be erased even after long use. The airflow can be adjusted in three steps and the timer can be operated in 2-hour increments. The center arrow-shaped power button indicates the wind direction.


The Re:air is designed to be smaller than A4 size paper, is designed to function without occupying much space in a 16.5-square-meter room and a 9-square-meter dressroom.


  • Size : 180mm X 180mm X 280mm 
  • Box Size : 226mm X 226mm X 365mm
  • Weight : 3000g
  • Power input : 12V 200mA / MAX
  • Power cable : 12V DC Power adapter / DC cable
  • Water Capacity : 2 Liter 
  • Recommended Humidifying Space : 16.5㎡ (1 room)
  • Recommended purifying Space : 9㎡
  • Recommended Dehumidifying Space : 9㎡
  • Humidifying Capacity : 30~100ml / hour
  • Dehumidifying Capacity : 500ml / Max
  • Sound Level : 10~50 dB
  • Manufacture : Made in Korea 


About us

Two Five Oh makes creative products by adding design to general technology. We make products that tells a story and improves environment. We produced 7 products in 4 years and we are constantly spreading our brand and product from Korea. 

We are talented designer group with various international award winning experience with small size products and home appliances. We won more than 30 international design awards including Red dot award, iF award, and IDEA award.

Our goal is to make 250 products and RE:AIR will be known as the first small electric home appliance product of TwoFiveOh Design.

We started to develop our first Re:air from March 2016 and made 5 prototypes total. 

We made Re:air ver.1 and launched a crowd funding at May 2017 in Korea and we have reached 1683%.

We have completed the production of metallic mold and the final product of Re:air ver.1. 

We have listened to the backers in Korea and tried our best to improve on some features. Eventually this improved model became Re:air ver.2 and we added air purification feature with improved version of humidification filter. 

Now we want to introduce Re:air ver.2 to the people around the world through Indiegogo. 

We are planning to complete our mass production due to end of April to start delivering the product to all of the backers around the world. 

We have completed all the development and finished making metallic mold of Re:air.

We only need to make the metallic mold of the air purification filter case. Since we have experienced the manufacturing process on the Re:air ver.1 we have all the knowledge and system ready to go.

Core components that requires injection molding, metallic molds, and filters are all produced in Korea. Also the assembling of the product is done in Korea.

Delivery Method

Since the delivery by airplane is expensive, we will deliver by shipping in order to reduce the delivery fee.

Delivery will take approximately 30~60 days.

Therefore, we will try our best to let all the backers receive by August at the latest.



Q. How much electricity does it consume?

A. An average of 8 kwh is consumed when operating at full speed for 24 hours.


Q. How long will it take for delivery?

A. For countries near South Korea (China, Japan, Hongkong, Thailand), it will take approximately 1 month.

For countries faraway from South Korea (South-East asia, Europe, USA), it will take approximately 2~3months.


Q. How much area does it cover?

A. Humidification: 16.5㎡ (1 room)

Dehumidification: 9㎡ (Dress room)

Air purification: 9㎡


Q. How long will a filter last?

A. Humidification and Air purification filter will last approximately 3~6 months.

Dehumidification filter will last approximately 1~2 years.

(The duration time may change due to the air and water condition)


Q. How do you clean?

A. You can wash it completely with water after removing the fan module and charger. For electric parts such as fan module, simply swipe the fan blades with wet cloth.


Q. How loud is the fan noise?

A. Since we use Brushless DC motor, the acoustic levels are very quiet. (lowest level: 10db)


Q. How do you clean the humidification filter?

A. Rinse with running water once every 1~2 weeks. If the filter gets dirty, sink it in the water with citric acid and baking soda for 2~4 hours.


Q. Refund and Customer Service Policy

A. You may return our product for a full refund for any reason within 7 days of receiving it. It must be returned in the original packaging. In this issue, the customer should pay for the shipping.

If the product is defective or damaged, we will pay for return shipping.

comments powered by Disqus