Pack of 40 quality 9mm absorbent filters!
These filters will fit in the stem of any pipe with a 9mm bore.
The activated Carbon in the Blitz System 9mm pipe filters has a very high surface area resulting in excellent absorption of the tar as the smoke passes through without affecting draw or flavour
The filters come with a ceramic cap at both ends for extra heat proofing.
No mess no fuss, simply throw the filter in the bin when it turns a dark brown colour.