I bought a 2HP single bag unit a couple years ago. The bag gets clogged up quickly and then it really stops being a DC. But that is probably not PS's fault, it is a problem with single bag units. I was too dumb to know better, but now I have more room.
However.... they advertised it as an 18a motor, but shipped as a 16a. When I complained, they didn't bother to answer. Also, claiming it as 65db; at what, 2 miles?
So I am not a satisfied customer. But their 2hp with cannister filter seems to be the best buy around. It is not as powerful as some other 2hp, but it is priced well, and 9a is about all I can give it; since it must live with my TS that also takes 9a. Was my bad experience with PS an anomaly, or should I shop elsewhere?