A clean, contemporary design, the Cosmopolitan Pressure Balance Valve Trim with Cartridge combines style and substance for today’s bathroom. Designed for superior performance, This Cosmopolitan is equipped with a double ceramic pressure balance cartridge for consistent water temperature and smooth, flawless operation. Requires GrohSafe 3.0 Rough-in Valve, sold separately.

Good quality. Kit. Laguna Niguel, CA. Mon Jan 26 2026

The GROHE GrohSafe 3.0 Shower Rough-in Valve is engineered for quick, easy installations no matter the situation. Compact body allows for a hassle-free fit even in tight spaces. Flat back ensures solid mounting on a standard cross brace, and installation on thin walls or steel is sturdy and secure. Made of DZR brass to resist corrosion, the GrohSafe 3.0 is equipped with a flush plug that allows you to test and flush lines with ease. Stainless steel fixation ring keeps flush plug and cartridge in place without screws. Cartridge sold separately.

Great piece. Margo. Bridgetown, NS. Mon Mar 23 2026

The Rapido® Smart Box Universal Rough-In provides a solution for your water plumbing needs. Used in conjunction with a variety of trim packages, the rough-in is usable with different trim packages to control your shower and bath experience. The rough-in is installable in solid and drywalls.

Works perfect. EZ pressure teat. Laura. Southport, NC. Wed Nov 19 2025

My shower valve body was installed upside down and this cartridge was needed to make it work. Was a lot easier than reinstalling the entire valve body!. Andras. San Francisco. Mon Nov 23 2020

The Lacava Cigno offers ultimate control over your shower experience. Featuring a built-in thermostatic valve, it ensures consistent water temperature. Its 3-way diverter allows you to effortlessly distribute water flow to three different showerheads or shut off the water completely. The round backplate adds a classic touch.

Our product has a contemporary design crafted to the exacting standards you expect from us.