The TOTO NEOREST AH Dual Flush 1.0 or 0.8 GPF Toilet with Integrated Bidet Seat and EWATER+ Top Unit is designed for use with the NEOREST AH bowl unit. The NEOREST AH top unit features TOTO's innovative EWATER+ system that mists the wand and toilet bowl, reducing the need for harsh cleaning chemicals. The lid automatically opens hands-free to welcome you in while the nightlight will illuminate your path in the dark. The automatic PREMIST wets the surface of the toilet bowl, aiding in the removal of waste and resulting in a better clean. The bidet functionality of the NEOREST AH enables selection between a front cleanse, soft rear cleanse, or rear cleanse, with the option of oscillating or pulsating washing. The variable temperature and pressure settings allow you to adjust the warmth and intensity of the spray. The heated seat provides comfort, especially useful during the cold of winter while the automatic air deodorizer activates to hide unpleasantries. Includes NEOREST AH top unit only. For use with separately sold NEOREST AH CT989CUMFG bowl unit.