Smoking with a filter?

So i was at walmart the other day and saw some pipe filters. i started thinking about how nasty the inside of a bowl gets when you have been smoking out of it a while. does this happen to your lungs too? it seems like it would. so i bought them and im about to smoke a joint with one. do you think it'll filter out the thc too? i guess i'll find out. i'll let you know how it goesgth

well i smoked a joint last night and got as stoned as usual... so i dont think it made a difference, but im not certain

zen filters let all the THC through but stop all the nastys, get them from weedcity.com . and have a look at this site aswell honeyrose.co.uk.