Review on 🧹 Superior Performance with Numatic NVM 1CH HepaFlo Disposable Filter by John Bennett

These are the exact same bags that came with my Hetty vacuum so I wasn't disappointed when I received my order. We have several pets and these bags filter pet odors quite well. (Our old vacuum just blew hot, pet-smelling air out the back, phew!) I like that these bags are big so I don't have to change them often, but I understand that this is to do with the design of the vacuum and not the bag. Draft. However, the bags are large enough to fill the inside of a vacuum and are strong enough to last until full.