For 15 years my Fein shop vac has provided unsurpassed performance and reliability. Unfortunately, I managed to destroy the motor last weekend while operating it for an extended period of time while full beyond capacity with sawdust. My first instinct was to repair the motor but after disassembling the unit it became apparent that this would not be possible. I decided to replace it with an identical model but the company has long since “upgraded” it to a newer design. My research on the internet indicated that the new version was every bit as good, maybe slightly better, as a vacuum but that one feature which I rely on took a step backward. The unit features an auto on/off capability. You plug a tool, a miter saw in my case, into an outlet on the vacuum and it turns on when it detects that the tool is in use. Very handy. The newer model, however, will only support tools drawing 6 amps or less compared to 15 amps (what my miter saw requires) for the older one. Knowing this in advance, I salvaged the old auto switching electronics and packaged them in a standard electrical outlet box which I wired into my shop. I simply plug my miter saw and vacuum into the respectively labeled outlets and everything works perfectly. I also plan to recycle the main body of the deceased Fein as a pre-separator to eliminate the need for bag replacement on my new one.