The Vanier 1-Piece High-Efficiency Elongated Toilet in White from RST Living features a water saving design with EPA WaterSense certified 1.28 gal. per flush. The powerful Hyperion flushing system is rated to clear over 1000 grams of material in independent MaP testing. The ADA compliant chair height design allows for easy use for people of all ages with an elongated bowl for increased comfort. The included silent close lid reduces noise and unnecessary wear.