Need super strong Vaccum
I am looking for a simple but very strong vaccum (strong suckage!).
I want to use it to clean my car on the inside, only a few times a year. I have a power outlet right next to my car, so I don't need a battery operated device or a portable one. A small tank is fine, and the device doesn't have to last for thousands of hours of use.
I'm thinking a cheap but very strongly sucking shop vacuum. However, I am confused by HP, Sealed Pressure, Air Watt and CFM ratings all over the place.
What can RFDers recommend?