Amazing product that works
These little filters are pretty amazing.  I've only been using them for a week and already my lungs have lost that heavy feeling and I can breath deeply and am not having coughing fits.  One day I noticed I had gone 2 1/2 hours without craving a cigarette and probably could have gone longer if I hadn't looked at the clock.  You can see the ick the filter collects.  They are good for about 5 cigarettes if you smoke lights.  The only minor drawbacks I've experienced are getting used to having a filter, that you sort of have to draw a little harder and that the cigarette burns down faster.  But the pros far outweigh the cons and I am hoping with less nicotine in my system that I can eventually kick this nasty habit!
Rating: 4 stars