The TOTO USA IoT EFV Concealed Toilet features a 1 gallon per flush (1Gpf) design, ensuring efficient water usage while maintaining powerful performance. This toilet is crafted with high-quality materials for durability and ease of maintenance. Its sleek, concealed design integrates seamlessly into modern bathrooms, providing a clean aesthetic. The toilet meets ANSI and ISO standards, ensuring compliance with industry regulations. Ideal for residential and commercial applications, it offers a reliable solution for water conservation without sacrificing comfort.