Being somewhat of a prepper, I have designed and built a boat for the purpose of 'bugging out' if/when TSHTF. In the mean time I also enjoy being out on a lake for days/weeks at a time. The boat is all electric so fuel is never an issue. Potable water is. I am using a filtration system called SWAT HB (survival water treatment and the HB is for house boat) and the lakes I boat in (Central Texas reservoirs) provide clean, healthy water for drinking, cooking, showers, etc. Does anyone have any experiences with this or other brands of water filtration? I love not having to rely on a hose and big heavy water tanks.