Well, manufacturers of filtered pipes must have taken into account the 'stress' of taking the mouthpiece off after EVERY smoke when designing/making said pipes. Thus, the possibility of breaking the pipe is nigh nil, unless you're extremely rough. Also, in the case of the OP, geography has pretty much determined that a filter is the way to go, as he lives in a very humid place.
Even Brighams, some of them, the bent ones, won't pass the cleaner straight through to the bowl, as the metal head of the filter goes into a receptacle beneath the bowl—the airways in these pipes are not unlike Peterson's system pipes; thus, you MUST take the bit off repeatedly in order to properly clean them and/or replace the maple filter. Again, the manufacturer has factured that into their construction, so why worry?