Hello. I’m installing an reverse osmosis system for my bathroom. I am mounting the system directly below the bath in an unfinished slab, as this means not having to make room in the crowded under-sink cabinet, and also keeping the stored water a few degrees cooler.
My question is regarding the PEX pipe. My kit came with CPVC pipes, some of which will be too short for this location. I haven’t yet found a local retailer who sells the same stuff, but the local PEXMALL.COM store carries PEX. From a quick check on some sources, there don’t seem to be many differences from an end-user perspective - other than the pressure ratings, which should not be of any importance in this scenario. Is there any reason I should keep hunting for CPVC, or will PEX be suitable?