Filters?

[eagle6]

I know many people use tippies in their joints. I happen to like them. My question is - can a cigarette filter be used in a joint? Will it block the undesirable components of the smoke without reducing the amount of active ingredients? It sounds like an interesting concept but I have never heard of any studies on it.

 

[trillions of atoms]

If it traps smoke it traps thc and other goodies.

how much exactly idk