Lavex Cloth Filter Bag for 6 Qt. Backpack Vacuum (#16)

I purchased a backpack vacuum several years ago from another site that sells industrial equipment globally. While they sold the replacement HEPA microfilter bags, they did not sell replacement cloth filter bags with the rubber seal that those bags fit into. There were similar looking bags from other brands in 6 qt size and I was fooled into ordering them. Both ended up having too small of a diameter for the rubber seal and did not work with my vacuum. I was ready to purchase a new vacuum when I stumbled upon the Lavex bags on this site. The manual for that vacuum was exactly the same as mine, just branded differently. I took my chances on ordering these bags, along with the HEPA bags, and dome filter, and was pleasantly surprised that they were direct replacements. On top of it, everything was cheaper than the replacements I previously purchased that did not fit. Hopefully you guys keep these in stock as nobody else seems to sell these parts.