One-piece skirted toilet equipped with a 6 and 4.1 liters (1.6 and 1.1 gallons) a quiet double flush system and a self closing seat. ADA Compliant B651-04. The toilet measures L 28 9/16 x W 14 9/16" x H 29 1/8", and it comes with a five-year parts warranty. ECO FRIENDLY Highly efficient Eco-Friendly toilet that requires only 1.6 Gallons of water per flush. Toilet is WaterSense certified which uses 20% less water than the current standard of 1.6 gpf. Based on typical consumption it saves about 10,000 - 15,000 gallons of water per year. TOILET CONSTRUCTION (one piece) One piece toilet means that the bowl and the tank are made as one piece. Your toilet not only looks much better but also feels much sturdier then the 2 piece counterparts. A sleek desing and a sturdy construction is a sure winner. SOFT CLOSE TOILET SEAT One of the most loved features of our toilets is a seat and the lid. Our toilet seats are soft close so you will never hear a slam that can also damage the porcelain bowl. You can drop the toilet seat and it will slowly close without making noise.