I have a couple of filter pipes and I don't like what the filter does to the experience. Is it okay to use a filter pipe without a filter or will I be damaging it? I have seen inserts one can install in place of the filters but they look so gimmicky. I bought some Balsa inserts and they work great but oft times I won't clean my pipe until the next morning and you do not want to leave a moist piece of balsa in a pipe overnight. PEW! I only did it once....