Pro Force is the newest and best flushing technology in the single-flush gravity line of toilets for Sterling brand. It provides for great bulk waste removal and bowl cleanability at both 1.6 and 1.28 gpf. Pro Force simply refers to the “flushing engine” or the way that water is functionally used within the toilet.
Pro Force flushing system provides a superior 1.6 gallon flush that consistently performs without plugging and leaves the bowl exceptionally clean.
