We have a Roma Steam Shower installed. There is an in-line copper water filter that filters the water going into the steam generator which gets easily clogged. It costs $42 from Roma and they will only ship COD, which means you have to be at home and it costs $17!.
The filter is 2 7/8" long and 3/4" in outer diameter and has a hexagonal cross section in the middle with smaller threaded cylindrical connections on either end. There is absolutely no markings.
I am looking for a replacement source for this item and wondered if anybody could point me in the right direction.