WINIX T830 Air Purifier for Home Extra Large Room Up to 2006 Ft² in 1 Hr With Smart Wi-Fi, Air Quality Monitor, True HEPA, Carbon Filter and Auto Mode, Captures Pet Allergies, Smoke, Dust

2nd Winix Air Purifier and overall very pleased with them, they definitely clean the air. Already owned a C610 for a bedroom and it worked great so I purchased the T830 for a larger space when I realized there was something in the air causing nose to drip. I like how the T830 actually shows the air quality number (as well as the color indicator) whereas the C610 only reveals whether the air quality is good, fair, poor or very poor by the COLORED indicator. This is very easy to use and operate. you can connect this and the C610 to the Winx app and control it via your device and even see a history log. Keep in mind having it on the very lowest setting will not pull in very much air. for instance, on the lowest setting the air quality might read good but after turning it on turbo for 5 to 10 minutes the air quality could be fair or poor because it's pulling in from more of a distance. The noise level on night mode is the quietest, I'm sensitive to sound so I can sense that it is on. The turbo is extremely loud so I only use it for short periods of time when needed and I leave the room. I would recommend this to my friends.