The Satis tankless toilet features the Vortex flushing system, which cleans the bowl with only water pressure and therefore has no tank to fill or associated waiting time. The toilet offers WaterSense-certified dual flushing at 0.92 and 1.32 gpf. Among its luxury features are soft LED lighting around the interior of the bowl and the foot area; a heated seat that plays music upon opening; automated deodorizing, flushing, and lid closure; and personal cleansing nozzles. The smooth, non-porous surface includes baked-in antibacterial treatment. 877.700.4629. www.inax-usa.com.