Well i finally found the shop vac air corrector at woodcraft for $134 , That's about what they were when you ordered them and you may not get it till the new year.I had to change my shop around a lot and I think it will be ok where I put it.I started cleaning the shop and you could see the dust going into the cleaner, I will still have to use the shop vac to collect l the heavy stuff..any thing will help.
IKE