[dippasan]

I'm on Sleepers as well and I go through the dirt and rust filters on my system approx every 2 weeks. I just recently changed the location of my filter so that water supplied to my outside hoses is NOT filtered. Water supplied to my hoses now comes out just after my Well-trol tank and before the filter. We have a lot of flowers and plants that need water and of course rinsing off boats and decks etc. This has more than doubled the filter life.