Replacing just the cartridge is a significantly cheaper alternative to replacing the entire faucet fixture.
The part is widely available at retailers like Amazon , Lowe's , and Home Depot . 121549
Unlike standard plastic cartridges, this "heavy-duty" commercial-grade disc provides much higher durability. Because it is a , it's specifically designed to handle high-frequency use in commercial or institutional environments (like the Moen 8413 series ) while providing smooth, precise control over both water temperature and pressure. Key Benefits of this Feature: Replacing just the cartridge is a significantly cheaper
As part of Moen's commercial line, it's designed to withstand rougher handling than standard residential parts. 121549
Are you currently troubleshooting a or planning a new installation with this part? Model: 121549 - Moen