TOTO’s Eco Drake 1.28-gpf HET features a new transitional-style tank that refreshes the product line. The CalGreen-compliant toilet has a SoftClose seat and features a 4” flush valve that is 125% larger than conventional 2” flush valves. The trapway is a wider, measures 2 1/8” and is fully glazed. With its siphon-jet flushing action, the Eco Drake is a low-comsumption fixture and a high-profile round toilet with 12” rough-in.