The TOTO Washlet G450 is a premium integrated smart toilet that combines a high-tech electronic bidet seat with an ultra-efficient dual flush system. This sleek, skirted one-piece design features TOTO's powerful TORNADO FLUSH system with dual flush capability (1.0 GPF or 0.8 GPF), making it both water-efficient and environmentally friendly. The toilet includes CEFIONTECT ceramic glaze, an ion barrier technology that keeps ceramic surfaces cleaner longer by preventing debris from sticking.

The G450 offers fully automated convenience with auto open/close lid, auto flush, and a multifunctional remote control. The integrated bidet provides three wash modes (front, rear, and soft) with adjustable water temperature and flow rate. Additional comfort features include a heated seat with temperature control, warm air dryer, built-in air purifying system with O2 deodorizer, and PREMIST technology that mists the bowl before each use for easier cleaning. The toilet meets ADA height requirements with TOTO's Universal Height design, making sitting and standing easier.

The unit includes a backup battery pack that allows flushing during power outages. Specifications include a 12-inch rough-in, 120V AC power requirement, and dimensions of 15-3/16 x 27-1/4 x 21-1/16 inches with a net weight of approximately 90 pounds. The vitreous china bowl and plastic seat/cover come with a one-year limited warranty for both residential and commercial use.