1. Air purification: a creative technique of air purifying with efficiency up to 95%, which purifies incoming and ensure clean air indoors.

2. Cool & heat recovery: ERV(Energy Recovery Ventilators ) cooling & heating technology is adopted to retain the energy of output air in the exchanger and inject fresh air to keep the consistent temperature. It works like air conditioner but it is superior as an energy-saver. Moreover, The two heaters in the unit can sense the temperature of incoming air and automatically heat it when its temperature is low.

3. Environment-friendliness: Its withdrawal ratio of cool and heat reaches not less than 82% and takes lead in the market of 70% ratio in common. It contributes to the environment protection and avails users of more economic and comfortable living environment.

4. Ultra-low noise level: Its fan motor, possessing of perfect structure and muffler technology, works hardly with noise.

5. Easy installation: Unique and creative rear installation. Flexible and suitable in both new and present rooms. Available installation at any time. Convenient and safe to use.

6. With remote control.

FEATURE

1. Air purification: a creative technique of air purifying and bacterium killing using electrostatic precipitator with cleaning efficiency up to 95%, which purifies incoming air and ensure indoors air clean.
2. Energy Recovery: The technology is adopted to retain the energy of output air in the exchanger and inject fresh air to keep the consistent room temperature. Its working principle is like to air conditioner but it is superior as an energy-saver.
3. Considerate design: Separate control on air inlet and outlet provides more flexibility especially for the elders and children who may have potential need to adjust the incoming air and exhausted air freely.
4. Air quality indicator (PM2.5 & VOC): visible color change, indicating the air quality level detected by particle sensor technology.
5. Digital backlit LCD display: accurately indicating PM2.5, VOC temperature and humidity; the only air ventilator on the market today completely indicating air quality.
6. Filters replacement indication: uses a 90 days countdown timer to let you know when the filters need to be changed.
7. Automatic and manual operation mode: At auto mode, the sensor will adjust the air flow speed automatically based on the air pollution detected.
8. Additional sleep mode: allows you better sleeping with the light getting low.