GROHE, renowned for engineering excellence and the choice of discerning homeowners, applies the same superior craftsmanship to every GROHE product and spare part. Choosing genuine GROHE parts is your assurance that your GROHE product will continue to function as originally designed.

• Allows the installer to flush the hot and cold lines simultaneously without risk of cross flow
• Can be left in valve under pressure until cartridge is installed
• Ships standard with all GrohSafe 3.0 Rough-in valves
• For use with GrohSafe 3.0 Rough-in Valve (35 110, 35 111, 35 112, 35 113, 35 114, 35 115, 35 116)