Using a Home Depot charcoal filter in the camper's OEM house filter this time after "de-winterizing". After a week of dry camping, water pressure would start out great and taper off with use. Week two and we would get a burst of good pressure and then almost nothing. Frustrated, I removed the white flow restrictors from all the faucets with no improvement. At wit's end; I drained the lines; opened the filter housing and removed the charcoal filter. Wow do I have pressure and flow now!
The smaller micron range clogged up almost immediately from the sediment in the campground's well water I am thinking. Never had this issue with the cartridges I bought from the RV store.
I never had this good pressure and flow before either. I will be switching to the blue inlines in the future and putting a 1 gallon air expansion tank in the place formerly occupied by the water filter housing.
Lou and Laura with Bella - German Short Hair Pointer
2008 GMC Sierra 2500HD Crewcab SB Allison Duramax
2010 Flagstaff 8526RLWS - Superglide 3300
HAM CALLSIGN - KC3FFW