[ RadSafe ] vacuum supplier?

[cobdw at tds.net]

Hi all,
I really like this list and the number of very helpful people that are associated with it.  With that said, I am requesting some assistance.  
I am in need of some information regarding HEPA Vacuums.  Specifically, ones that are used in the Exelon system in northern Illinois.
They are small, light weight plastic canister vacs with disposable filter cartridges(little mess, no fuss).  Resemble a tackle box or large lunch box.  
I would like to get some contact information for the vendor of these units.  A website would be great.  
We have an application that is coming up that is perfect for this type of vacuum.

Thanks in advance for your help.
Sincerely,
D. Coble
RRPT, Lead RCT
ORNL/Y-12 Projects
865-573-2101