We’ve all seen them — the ancient toilets that need to be replaced as part of an upgrade or remodel; the ones that use upwards of 3.5 to seven gallons of water per flush. 

Congratulations to those products on this year’s list. These are based on the number of pageviews on pmengineer.com.

Design and construction week succeeds at new Florida venue.

TOTO’s Neorest 700H and 550H models use dual-flush, high-efficiency and eWater+ technology.

Caroma’s Brisbane high-efficiency toilet features a two-piece, two-button dual-flush component (1.6/0.8 gpf).

All of Duravit’s wall-hung toilets (available in Starck, Caro, Happy D., Happy D/2, Vero and Foster among others) are WaterSense-approved and include commercial dual-flush toilets.

Sloan’s Dual-Flush Side Mount is a battery-powered flushometer that allows commercial facilities to easily upgrade to water-saving operations.

The TOTO USA Neorest 700H and 550H use dual-flush, high-efficiency flushing and eWater+ technology. The

Moen dual-flush valves rely on the timing of the individual in the stall to determine the strength of the flush in commercial water-closet applications.