TET1GB32#CP - 1.6 GPF Toilet Flushometer with EcoPower TechnologyToto TET1GB32#CP 1. 6 GPF Toilet Flushometer with EcoPower Technology Features 1. 6 GPF Self powered hydroelectric flush valve system No minimum daily usage requirement Durable chrome plated body with tamper proof screws and solid bronze valve body Self cleaning piston valve with 360 filter screen Neutral rough in and adjustable tail piece connection True mechanical flush override Smart sensor with self adjusting detection range 6 second detection