I started smoking pipes a few months ago.I really like my pipe with the 9mm filters.I have a Weber Canadian it was an estate pipe I bought off ebay.I took it to the pipe shop and asked if there were filters for it he told me to his knowledge they do not require filters.Do seasoned pipe smokers use filters or are they straight tobacco sippers?I noticed that when I smoke it no matter how slow it still ends up gurgling.I will shove a pipe cleaner down the mouth peice during a smoke but it is very annoying,it takes away the pleasurable moment.Is this normal?I always resort to my rhodesian pipe that has the replacable filters,what are your takes on filters and do most experienced smokers go filterless?