Having access to clean drinking water is critical to living and if your clean water supply is limited a Personal Water Filter can be a lifesaver. Both the LifeStraw Personal Water Filter and the Sawyer Products Mini Water Filtration System are low-cost, easy, and effective solutions. You don’t have to be camping in the wilderness to need a personal water filtration system. Every year there is a major city in the United States where people have to boil water for a short period of time due to their water supply becoming contaminated. As an Amazon Associate, I earn from qualifying purchases.