The Air Purifiers for Home Large Room Bedroom up to 3600 Sq Ft PM 2.5 Display Air Quality Sensor True HEPA Air Filter for Fur Odor Smoke with Three-Sided Air Inlet, Gray, PB6866, 1 Pack brings enhanced three-side air intake: pureborne pb6866 air purifier for large rooms adopts a three-sided air intake design, which is more efficient than single or dual air inlet models. it realizes simultaneous three-sided filtration, accelerating the purification speed. with a 235 cfm cadr rating, it can refresh the air in spaces up to 3600 sq ft once per hour, helping to reduce airborne particles like smoke, dust and other irritants to support a cleaner breathing environment.

Real-Time PM2.5 Display: Built with an infrared PM2.5 sensor, the purifier monitors air quality in real time and feeds back data to the large display screen. It also uses 4-color ambient lights to indicate air conditions—yellow or red lights turn on when air quality changes. In automatic mode, the fan will speed up accordingly for faster purification, making it suitable for use during wildfire season. Silent Universal Wheel: PB6866 air purifier features a detachable silent universal wheel design. It allows you to easily move the purifier between living rooms, bedrooms, studies, balconies and kitchens, ensuring that every corner of your home can enjoy clean air without generating extra noise during movement. 12 Timer and 4 Fan Speed: This HEPA air purifier for home offers 4 adjustable fan speeds (1F/2F/3F/4F), and you can select the appropriate speed based on actual air quality—the higher the speed, the faster the purification. If you’re unsure which speed to choose, simply turn on the automatic mode. Additionally, the 1-12H timer mode is perfect for use during sleep or when going out, helping you save energy.

Customers consistently mention its reliability and ease of use.