The Virus Hero South of the Border filters are for the most difficult water issues - pathogenic bacteria. If you are traveling to Mexico or South America , or just getting water from natural sources, organisms in the water is a major concern. The fine filtration of the Virus Hero 0.2 micron filter removes virtually all pathogens and sediment down to 0.2 microns. This, coupled with the mighty F1PB Carbon Block Filter makes this system ideal for full time RV'ers who want to go anywhere without getting sick from the water. For additional purity for drinking water, an under sink system like the DWDUC or an under sink RO System could be used. Great tasting water you can trust for your family and RV on the road to anywhere!
* These filters are not rated for fluoride, Totally Dissolved Solids, chloramines and other potentially harmful materials
FILTER SEQUENCE- 1st Canister - PR1-Standard, 2nd Canister - F1PB, 3rd Canister -Virus Hero 0.2 mciron absolute