In 2018, we tested two large-space contenders from Honeywell, the S and the HPA300. The S failed our noise exams, registering greater than 50 decibels even on its lowest setting […]
In 2018, we tested two large-space contenders from Honeywell, the S and the HPA300. The S failed our noise exams, registering greater than 50 decibels even on its lowest setting […]