Drip-free washerless cartridge. 1.8 GPM (gallons per minute) maximum at 60 psi (pounds per square inch). Fits standard 8" installation. Polished chrome. Meets cUPC (Uniform Plumbing Code Canadian) certification, NSF (National Sanitation Foundation)/ANSI (American National Standards Institute) 371, NSF/ANSI 61-9 standard. ADA (Americans with Disabilities Act) compliant. For replacement sprayer and replacement cartridge see Related Items. Lifetime limited warranty.