I haven't done it yet, but will as soon as it gets daylight. Time for new incoming water filters. It is time for both the particulate filter and charcoal filter. Both are .5 micron so they don't last that long, but I feel better with better filtration.
2006 GMC 2500HD CCSB 4x4 Duramax/Allison, Titan 52 gallon fuel tank, Prodigy Controller, B&W Companion Hitch
2010 Jayco Designer 35RLTS, Cummins/Onan RV QG 5500 EVAP, Progressive Industries EMS-PT50C, TST Systems 507 TPMS, RV Flex Armor Roof