KOHLER K-40TD00R10-RF Mach Wave Touchless retrofit toilet flushometer, DC-powered, 1.6 gpf

WAVE technology offers hygienic touchless operation on command. Activating only when a hand is waved directly over the flushometer, the sensor eliminates random flushing that can be frightening for children. And by removing false actuations, WAVE technology provides even greater water savings.

• 1.6 gpf (6.0 lpf)
• Activation distance is factory-set
• Chloramine and chlorine resistance on all rubber components exposed to waterway
• Engineered for optimal performance with KOHLER commercial fixtures
• 125-micron filter protects internal components
• No external flush volume adjustment ensures water conservation
• 24-hour automatic sentinel flush keeps trapway fresh
• Mechanical override enables flushometer to be used manually even during a power outage
• Includes 1.5V AA alkaline batteries
• Less stop valve and tailpiece
• Patented piston technology for superior flush volume accuracy