Review on EnviroCare Replacement Micro Filtration Vacuum Cleaner Dust Bags for Riccar 8000, 8900 and Simplicty Type B Uprights (12 bags) by Jake Pavelko

They're not bad, but the collar that fits the vacuum cleaner is too loose. They are too easy to remove and there is some dust inside the bag which has not been the case with other bags I have used which were marked Panasonic Type U6 and were not made by Envirocare like these bags. I love the little peg they have on the pocket. After you put on the used one, you plug the hole and keep the dirt in the bag on the way to the garbage. I don't usually fill my vacuum bags as I change them once a week. So if this pouch is full enough, I expect there will be more dust and dirt seeping around the collar.