Filters and Inserts - Dr Perl Junior by Vauen 9mm Filters (Box 100 filters)

These are the best filters. Very moisture absorbent, easy to change, and effective. And, the 100 count box is a convenient quantity.

Good filter, helps cool the smoke, but doesn't lessen the flavor.
I smoke both filtered and unfiltered pipes, so I write from experience.

Best absorbing 9mm filter available. I have tried them all and for the value Dr. Perl is the best. I only smoke 9mm pipes, Vauen, Stanwell, Butz-Chopin, Lorenzo and Jobey. I change the filter every 2 smokes and this works well in conjunction with a pipe cleaner.