We all deserve to breathe in fresh air provided by Mother Nature, but sadly it is extremely difficult to enjoy our right to breathe in clean air these days. Thanks to years of devotion towards studying Plasma, we are proud to announce the resolution.

The AS04 uses Cold Plasma technology to sterilize a much bigger space of up to 300 cubic meters (about 100 square meters), creating a fresh feel in the house, akin to the air after a rainstorm.

Filterless Cold Plasma Technology  无滤网型低温等离子科技

It is filterless, portable, and safe to use even with people around. 

Active Air and Surface Sterilization

Our AS04 with Cold Plasma Technology can actively eliminate up to 99.9% of pathogens, airborne viruses, foul odors, and harmful VOCs in the air and surfaces, including Feline Coronavirus and H1N1 Influenza.

Maximum protection.

AS04 dual plasma generator can cover wider spaces up to 300 cubic meters. It has a built-in rechargeable battery and can be wirelessly used for  8 hours or while plugged in for bigger room sterilization.

Space-saving, innovative design. 

The AS04 is crafted to fit in any home or office design or even your bags and luggage so you can bring it with you on-the-go. It is very easy to use — just turn the device on and follow the recommended sterilization guide for the device.

Warranty and after-sales services.

One-year warranty without any cost, and 7*24H online services for any questions.