INAX has launched its ECO-X dual-flush, high-efficiency toilets in the U.S. The units use 100 percent of the water with every flush to clean the bowl from the top down. The line offers multiple flush options—1.28 gpf/0.8 gpf or 1.28 gpf /0.9 gpf —depending on the model. The two-piece Rio Grande, Magellan and Mead models feature a Vortex flush system, which discharges water all at once from the top of the bowl and circulates beneath the rim, creating a whirlpool cleaning effect. The one-piece Saint Clair and Dover offer Double Vortex flush, where water is ejected from two points on the bowl’s surface to optimize an even stronger flush. Also available is the two-piece, single-flush Cedar model. Both one-piece and two-piece models have an easy-to-clean, fully skirted bowl.