Yorkville 1.28 GPF Toilet Tank Only

The revolutionary technology of the Yorkville VorMax toilet tank from American Standard has been independently tested and proven to clean 2 times better than conventional toilets. Dual injection flush valves deliver powerful jets of water into the bowl. Combined with the VorMax bowl featuring a CleanCurve Rim and EverClean surface, keeping the bathroom spotless has never been easier.

American Standard 4385A.137 Features:

• VorMax flushing technology cleans two times better than conventional toilets
• High efficiency toilet (HET) 1.28 gpf/4.8 Lpf
• EverClean® antimicrobial surface included
• Creates 50% less noise than pressure-assist technology toilets
• Dual injection flush valves

American Standard 4385A.137 Specifications:

• Flow Rate: 1.28 gallons-per-flush
• Tank Width: 18" (left to right of tank)
• Tank Depth: 8-7/8" (front to back of the tank)
• Tank Height: 15-13/16" (top to bottom of tank)