Drip-free washerless cartridge. 1.8 GPM (gallons per minute) maximum at 60 psi (pounds per square inch). Fits standard 8" installation. Polished chrome finish. Meets cUPC (Uniform Plumbing Code Canadian) certification, NSF (National Sanitation Foundation)/ANSI (American National Standards Institute) 371, and NSF/ANSI 61-9 standards. ADA compliant. For replacement cartridge see Model No A663026NCP-JPF1 (SKU 459615).