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High conversion, more energy efficient
Two-way cold heat exchange technology, effective energy saving of more than 75%
Saving thousands of electricity bills a year

While the outdoor oxygen-containing air is drawn into the room, the indoor temperature is kept constant, creating a fresh indoor environment.

Air purifiers

Air purifier, oxygen-rich breath new enjoyment

Choose from a variety of styles and enjoy fresh air anytime, anywhere

Know more about air purifiers >

High purification, healthier
Effectively remove harmful gases such as bacteria, formaldehyde and benzene
The purification efficiency is as high as 99.95%

The unique silent mode, such as the calmness of the breeze, is almost impossible to feel it at work.

1 hour=650m³

650 cubic meters per hour
Clean air input


Pm2.5 purification era

PM2.5 filtration rate is 99.95%
Leading the industry into the era of PM2.5 net filter


Ventilation systems

Ventilation systems, Smart home new choice

Ventilation system provide diverse solutions for different installation spaces

Know more about Ventilation system >

Every breath is a new enjoyment!

Black Forest. Fresh air purification products are widely used in homes, schools, banks, hotels,
shopping malls, hospitals, enterprises and other indoor places.

Solution >