Review on Winix A230 Tower H13 True HEPA 4-Stage Air Purifier: Ultimate Solution for Home Office, Classroom, Bedroom, and Nursery in Charcoal Grey by Corey Harris

Pros: - Tested for about a month. Vacuumed the room before fitting into the master bedroom. So far, no dust accumulation on exposed surfaces has been observed - Normal odors should be eliminated - Noise in sleep mode is low enough not to disturb sleep in case of noise sensitivity. Other: - Normal noise levels aren't bothersome if the sensor doesn't degrade the air quality and turns the fan on at full speed - There's no word yet on how long the filter will actually last.