Powerful Air Purification for Large Spaces
Designed for large indoor environments, the TERAIR Air Purifier delivers powerful performance with a CADR of 176 CFM (300 m³/h). It can effectively purify spaces up to 3000 ft² once per hour, making it ideal for large bedrooms, living rooms, and open-plan homes.
H13 True HEPA Filtration – 99.97% Efficiency
Equipped with a H13 True HEPA filter, this air purifier captures 99.97% of airborne particles as small as 0.3 microns—including smoke, pollen, pet dander, and hair.
Independently lab tested for reliable, high-performance filtration.
Real-Time PM2.5 Air Quality Monitoring
The built-in PM2.5 dust sensor continuously monitors your indoor air quality in real time. When pollution levels rise, the indicator light shifts from purple to red and automatically increases fan speed—so you always know the condition of your air at a glance.
Dual-Sided Air Inlet for Faster Purification
Featuring a double-sided, ultra-large air intake, the purifier draws in more air from both sides simultaneously. This design delivers stronger circulation, faster purification, and more uniform air cleaning throughout the room.
Ultra-Quiet Sleep Mode
Enjoy clean air without disruption. In Sleep Mode, the purifier automatically runs at its lowest fan speed with noise levels under 22 dB, creating a calm, quiet environment while you sleep.
Independently lab tested for low-noise performance.
Smart Auto Mode – Hands-Free Comfort
Unsure which fan speed to use? Auto Mode intelligently adjusts airflow based on real-time air quality, ensuring optimal purification while remaining energy-efficient and eco-friendly—no manual adjustments needed.
Intuitive Soft-Touch Control
Control your air purifier with ease using the soft-touch button interface. A gentle tap powers on the unit, accompanied by a subtle “ding” and a clean white indicator light, making operation simple, intuitive, and effortless.








