Works well. The battery compartment is tighter than my fingers would like, but it is not a serious problem.
S
Silke Adler
Very pleased with the blower. No complaints.
M
Marcus Delgado
Airflow stayed steady through my half-hour test around the house. No pulsing or strange noises.
L
Liga Ozolina
I had only used passive filters before, so powered airflow was new to me. The biggest difference was simply not thinking about resistance every time I inhaled. I wore the unit for about half an hour; it sat comfortably at my side, and the sound was noticeable without making normal conversation difficult.
The mask seems well made, but I am still struggling to get the rear straps comfortable around the back of my head. I am keeping it, although the fit has not fully convinced me yet.