I use
Dust care bags. The package looks very similar to the DVC (Dust Vacuum Corporation) bags. The differance in the packages is at the top left corner of the Dust care package shows a modern day Tristar MG1 etc. anyway these bags have an extra lining in them that you can see, and they have little DC's printed allover the outside of the bag. They seem to filter very good not letting any dust through. I bought mine off of Ebay. There is a vacuum store on there that sells them Three packs of 12 for $19.95 I believe. I thought that was a good price so I bought 72 bags. Now I have plenty of bags for awhile. Of course these bags also fit Compact/Tristar, Patriot etc. Anyway check them out, you will be glad you did.... Dan