I thought they were Bissell bags. If so, then the quality has dropped by 200%. I thought the price was good because it only included bags and no post filters. I've used the vacuum to clean while we did light repairs, touch ups and the like and I'm willing to change the bags more often if needed. I didn't expect to have to switch after 10-15 minutes of use and then get dust on my face when restarting the vacuum. THESE BAGS ARE TERRIBLE AND LEAVE MY HOUSE IN A DUSTY mess. SELLER MUST COME AND CLEAN. This isn't our first project, by the way, there weren't any problems like this before. I would give the product a minus number if any.