Express Water Carbon Water Filter Set Whole House Heavy Metal Sediment 3 Stage. The item “Express Water Carbon Water Filter Set Whole House Heavy Metal Sediment 3 Stage” is in sale since Tuesday, July 27, 2021. This item is in the category “Home & Garden\Kitchen, Dining & Bar\Small Kitchen Appliances\Water Purification\Water Filters”. The seller is “timjackson69″ and is located in London, Kentucky. This item can be shipped to United States.