Depending on what kind of tobacco you are smoking, there is a good chance you would be benefited by a high quality pipe filter in your shank. If you have a Vauen pipe, or a different brand pipe that takes a 9mm filter, then we suggest you give these Dr Perl Junior filters a try. They will keep your smoke dry, cool, and full of flavor.
Model: Dr Perl Junior Filters
Number of Packs: 1
Filters in a Pack: 40
They are perfect for sure, Zen & some of the pipes that take the charcoal type filters.
They do an excellent job and don't affect smoke ability.
These seem to be best, if there are better, I would like to know
Provides for a cool dry smoke. Getting the big box next time.
I bought these for my 9mm Savinelli's, these really work great, I really feel they cool down the smoke and they are not restrictive on the draw and you still get the full flavor of the tobacco your smoking.