The TarGard Original Disposable Cigarette Filter is the most popular cigarette filter in our history. Just as effective as our top-of-the-line Permanent Filter System, except this one doesn’t need to be cleaned! Simply use and toss, for ultimate convenience. Notice that the mouthpiece is larger than many of our other filters. This allows you to smoke more cigarettes per filter. While capacity varies by smoker and cigarette brand, you can typically expect one filter to last 10-20 cigarettes.