The RV Water Purification System from Sagan Life® is the best choice for your recreational vehicle and your home. Utilizing the extremely effective universal water filter - the UltraFlo™ 10” Water Filter, this powerful system not only provides delicious tasting water, it removes bacteria, such as E.coli; Parasites, such as cryptosporidium and giardia; Viruses; and reduces lead & heavy metals. The RV Water Filter does much more than improve taste - it makes any and all freshwater sources pure, clean, and safe to drink. So relax and enjoy the view, wherever you are, and let us take care of providing purified water for your family. EPA Est.#94138-ID-1