I have an old but goody Ryobi dry vacuum, the one with the cardboard drum. It works just fine but the foam sleeve, filter bag and rubber band have disappeared! The foam filter and rubber band are still available but the filter bag is not; and a pricey replacement at that!
Anybody got a work around? The "cage" this all covers is a 6" diameter and about 6" height. Where might I get some foam filter and cloth filter material to fashion a new system?