Vauen 40 Filters x 9mm Charcoal Pipe Filter dr. Perl Junior

Filter with highly efficient activated carbon. Pleasantly mild, cool and dry smoking enjoyment through excellent moisture absorption and an extremely efficient reduction of harmful substances, while maintaining low drawing resistance. TIP : To achive the best possible result replace the filter every time you fill the pipe NB! The blue cap must point towards the mouthpiece while the filter is being inserted