Easy-to-flush canister design requires less force to actuate than a 3'' (76 mm) flapper, and has 90% less exposed seal material which resists conditions that cause wear, tear, shrinkage and swelling
AquaPiston® canister optimizes the flow out of the tank, harnessing gravity and the natural, powerful reducing cascade of water to increase the power and effectiveness of the flush
Combines with 31588, 31589 bowl to make a complete 31621-DRY, 31641-DRY toilet
Left-hand Polished Chrome trip lever
1.28 gpf (4.8 lpf)