We always dry camp next to a creek 5-6 days and I was wondering if I were to filter water into my fresh water tank would it be alright? I would only use it for showers and washing dishes. I am tied of military showers. I would connect at least 2-3 RV water filter to collect any bacteria before reaching my sump pump than into my fresh water tank. I always carry a Camco 39006 36-Gallon Rhino Portable RV Waste Holding Tank with me at all times. Your thoughts would be much appreciated. Travel Trailer Forever.