so the house my roomates and i are renting has well water, and the hot water's got a really bad sulphur smell problem. i've looked it up online, and most of the advice i've seen involves buying a filter to add onto the fine filter system, which is a problem because we only have a coarse filter. the other option i've seen is buying filters for every faucet in the house and for the shower, and that would get annoying expensive. one site even recommended we replace the whole water heater, but that's definitely not happening. up til now we've just been flushing the system with chlorox periodically, but then the water just smells like that instead of sulphur for a while, then it's back to rotten eggs again. anyone have any long term ideas that us broke student teachers can afford? pleeease?