I am thinking about buying these cigarette filters and maybe one of these cigarette water filter pipes to try. Has anyone ever tried one of these? www.LDUcompany.com has them on thier tobacciana page. There are two or three different types of cigarette filters and I am not sure if they are right for me. www.liangdianup.com/tobacciana_1.htm is the page with all the smoking things. I would like to learn a little about these before I place an order. I heard that these are the next best thing besides quiting smoking and I ain't quiting.