My in-house filter is pretty easy to get to, open the left pass through storage door, pull out a large soft drink tray that has all the chocks, lego blocks, short water hose ect. and there it is. I use the GE charcoal filter comes in a 2 pack for about $9. I change the filter every January, probably don't need to.
2010 Rockwood 2604SS
2008 Silverado 1500 LTZ 4X4
Great Wife and Idiot Yorkie
True Friends are like diamonds, precious and rare.
False ones like autumn leaves found everywhere