Ordered replacement for VH105 1.5 gal. It will not fit or even come close to the vacuum port. Four adapters that won't prove useful. I've spent quite a bit of time trying to figure out which hose is the right one, now I had to contact Vacmaster to see if I could figure it out. The owner's manual has a part number for the hose, but it doesn't mean anything. Can they make it any harder? At this point, it's almost worth buying something else. But it won't be Wackmaster.