I've been puffing on my new little Grabow today, when I noticed that the filter that came with the pipe needed replacing.
As I forgot to order Grabow filters I went about seeing if a RYO cig filter could be fashioned to suit.
It just so happens that a regular size RYO filter is the perfect fit. Not too tight. Just remove the paper from the filter, shorten it slightly by snipping off a few millimeters & voila, a ready at hand, practical filter that provides a perfect draw. Too easy.
