Headquartered near Minneapolis, Minnesota, the US Water Filters Corporation is a manufacturer of leading after market filtrat ... ion solutions in the water and air purification industries. We go to great lengths to ensure our filtration products meet rigid quality standards. From the design and manufacturing processes, all the way to your home, our filters are inspected and rigorously tested, to ensure we provide the best possible solutions. Our products do more than just reduce contaminants, they promote and maintain a healthy home. Our assortment can be found at leading retailers, including Amazon.com, Walmart.com, HomeDepot.com, DiscountFilterStore.com and WaterFilters.NET. read more