Honesty Trading's whole-house water filters are a whole-home solution designed to reduce harmful contaminants from every water source in your home. Whole house water filtration systems are installed at your home's main water line to remove contaminants at the source, providing you with filtered water for drinking, cooking, bathing, laundry, and other uses. Our whole house systems are tested and proven to reduce the contaminants your family worries about most, including chlorine, chloramines, lead, PFOA/PFOS, cysts, and sediment.