The American Standard Champion 731AA001S.020 (Lowes) is part of the Toilet test program at Consumer Reports. In our lab tests, Toilet models like the Champion 731AA001S.020 (Lowes) are rated on multiple criteria, such as those listed below.

Solid waste removal: The ability to move simulated waste through the bowl and trap.

Noise: Flush quietness without the seat.

Bowl cleaning: How well flushing cleaned the bowl's front and sides.