The TOTO NEOREST LS Dual Flush 1.0 or 0.8 GPF Toilet Top Unit is designed for use with the NEOREST LS bowl unit. The NEOREST LS top unit features TOTO's EWATER+(R) system that mists the wand and toilet bowl, reducing the need for harsh cleaning chemicals. The bidet functionality of the NEOREST LS 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. An automatic air deodorizer activates to hide unpleasantries. Includes NEOREST LS top unit only. For use with separately sold NEOREST LS CT8732CUMFG bowl unit.