The filter reduces the flavour intensity and the proportionate amount of condensate and a lot of the acid. That's why filters are good for smoking aromatics thoughtlessly. No tongue burn and no gurgle.
When you smoke English blends, filters are not only unnecessary, but also detrimental. You lose the nuances of a pure tobacco.
A lot of Germans and Austrians and of the Swiss smoke with filter because they are scared of the "dangers", but the toxic level is in truth the same because they smoke bigger bowls and stronger tobaccos. No European pipe smoker would smoke 1Q Lane regularly because it would be way too mild in their filter pipes.
When you smoke English blends, filters are not only unnecessary, but also detrimental. You lose the nuances of a pure tobacco.
A lot of Germans and Austrians and of the Swiss smoke with filter because they are scared of the "dangers", but the toxic level is in truth the same because they smoke bigger bowls and stronger tobaccos. No European pipe smoker would smoke 1Q Lane regularly because it would be way too mild in their filter pipes.