Newly designed Pressure Lite® toilets raise the bar for exceptional bulk flushing performance. This KOHLER® Highline/Wellworth® Pressure Lite® 1.0 gpf toilet tank with left-hand trip lever, with its 1.0-gallon flush, provides a water savings of 5,000 gallons per year and offers complementary style for any bath or powder room. Kohler® Toilet Tank, HighLine®, 1 gpf, Left Hand Lever Flush, 14-1/4 in Height, 21-1/4 in Width, 8-5/8 in D, Vitreous China, Biscuit