Best Choice Water Filters Are A Healthier Choice For Less Money — OR YOUR MONEY BACK! Unconditional 100 percent money back guaranty! Easy installation and operation REMOVES MORE DANGEROUS CONTAMINANTS – like lead, cysts, mercury, turbidity, benzene, rust & corrosion, dirt, sediment, chlorine taste and odor, silt, and turbidity PREMIUM BRAND THAT COST LESS – Designed to meet or exceed the OEM filter that it replaces, filters have been tested by IAMPO to comply with ANSI/NSF standard 42 for reduction of chlorine tastes and odors, material safety, and system performance