Drip-free washerless cartridge. Pressure balance device prevents scalding. 2.0 GPM (gallons per minute) maximum at 80 psi (pounds per square inch). WaterSense certified. Solid brass waterways. Meets CUPC (Uniform Plumbing Code Canadian) certification. Manufactured to include no more than 0.25% weighted average lead content on wetted surfaces. Lifetime limited warranty. ADA compliant.