While these may be a good unit at a good price, they are not the same Vac-n-Blo that most detailers are familiar with.
My Vac-n-Blo is larger and has a 4 hp motor. It is one powerful sucker.
The only problem I have with the Vac-n-Blo is that I can't vacuum the mats while they are in the vehicles.
The darn thing keeps picking them up, so I just give up and take them out to do them.
It is a lot of power in a small package.