SPECIAL ORDER ITEM. Review Returns Policy before purchase. This Highline classic toilet tank combines durable construction with pressure-assisted flushing performance. Designed with pressure lite technology, it delivers a powerful flush using only 1.0 GPF while helping reduce water consumption. The engineered pressure system provides consistent flushing power and dependable operation. Constructed from durable vitreous china, the tank offers long-lasting strength and a smooth, easy-to-clean surface. Designed to pair with compatible highline or wellworth bowls, this tank completes a coordinated two-piece toilet system while complementing a variety of bathroom styles.