Moen 1255, Single-Handle Duralast Cartridge

Moen 1255 Duralast Cartridge – Replacement Cartridge for Single-Handle Faucets

The Moen 1255 is a Duralast® cartridge engineered for use in select Moen single-handle faucets. Designed to provide consistent performance in kitchen and lavatory fixtures, the 1255 cartridge offers reliable operation through its ceramic disc construction and precision-fit design.

This component is used in Moen faucets that utilize the Duralast platform, including models like the Arbor 7594 series. It is built for long-term use under residential water conditions and supports both hot and cold water mixing in single-handle assemblies.

Product Features

• Application: Replacement cartridge for Moen Duralast single-handle faucets
• Valve Type: Ceramic disc
• Function: Controls both volume and temperature in a single-handle configuration
• Construction: Polymer and ceramic materials for resistance to wear and corrosion
• Operation: 90-degree handle rotation for full hot-to-cold adjustment

Specifications

• Model Number: 1255
• Compatibility: Designed for use with Moen models using the Duralast cartridge system, including Arbor 7594 series
• Handle Type: Single lever
• Water Supply: Hot and cold mixing

Installation Notes

The 1255 cartridge is installed inside the faucet valve body and requires removal of the handle and retaining hardware for access. Ensure the water supply is shut off prior to servicing. Use appropriate tools to avoid damage to surrounding trim. Cartridge alignment tabs must be positioned correctly to ensure proper function and sealing.

Refer to Moen’s service documentation for model-specific installation guidance. Always verify cartridge compatibility with the faucet model prior to replacement.