Modern walk-in shower with dark navy tile, a rain shower head and a single-handle control

Faucet & shower cartridges

Find your faucet or shower cartridge

Quick answer

A dripping shower usually needs one replacement part. The hard part is knowing which one. Start with the brand. If you don't know it, we'll help you work it out.

Pick your brand

I don't know my brand →

Fix guides

Part pages

Reference

How we work: every part number and fit statement on these pages comes from a manufacturer page, manual, spec sheet or retailer listing that we fetched. Each page lists its sources. Where sources disagree, we say so. Always confirm against your own valve before you buy.

Safety: shut off the water before you open a valve. Many single-handle showers are pressure-balancing (anti-scald), so replace those cartridges with the same type and reset the temperature limit stop afterward.