Review on EnviroCare Hoover Windtunnel Upright Micro Filtration by Leslie Clark

Appears to be thin due to hypoallergenicity. Good price but I doubt they will do the job. Now I'm using my first. UPDATE: I've used all but one of the 18 packs and they work great. Hold on tight. There is not as much dust in the bag body as when using similar Flitrate brand bags. In addition, they have a flap with tape to cover the opening to prevent dust from sloshing out of the bag after it has been removed. Very satisfied, given the cost of 18 bags it's a no-brainer.