TOTO’s 1 Gallon Gravity Based Technology (1.0 GPF)


TOTO’s new products continue to follow TOTO’s mission to conserve water and protect the environment. TOTO’s 1.0 Gallon Gravity Based Technology is a state of the art toilet technology that uses 1 gallon of water per flush and offers up to 35% water savings per year or more on average over a standard 1.6 GPF toilet.

TOTO’s 1.0 Gallon per flush (GPF) toilets operate using a powerful and quiet gravity based flushing technology, called Tornado Flush. TOTO’s trademarked Tornado Flush Technology (formerly known as the Double Cyclone), uses a high efficiency two nozzle system, instead of rim holes to effectively use less water per flush. The two nozzle system creates a centrifugal force to flush anything away while maximizing cleaning performance.

TOTO 1.0 GPF toilets are also crafted to protect the environment. 1.0 GPF toilets have CeFiONtect glaze to prevent particles from adhering to the porous ceramic surface. The CeFiONtect glaze keeps the toilet cleaner for a longer period of time and reduces the need to use harsh cleaning chemicals so frequently.

TOTO’s 1.0 GPF toilets are available in Universal height and are ADA Compliant.