One-piece toilets integrate the tank and bowl into a seamless, easy-to-clean design;Compact elongated bowl offers added comfort while occupying the same space as a round-front bowl;Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults;1.28 gpf (4.8 lpf);Right-hand Polished Chrome trip lever;2-1/8" (54 mm) fully glazed trapway;Revolution 360 flushing technology generates a forceful swirling motion to keep the bowl clean longer;Cleancoat surface treatment inhibits the growth of water scale and mineral stains for improved ease of cleaning