Moen 1225B, Single-Handle Replacement Cartridge

Moen 1225B Single-Handle Replacement Cartridge for One-Handle Faucets

The Moen 1225B is a brass replacement cartridge engineered for Moen one-handle faucets that utilize the original Moen 1200 or 1225 cartridge design. It restores proper flow control and sealing function in tub/shower and lavatory faucet assemblies, supporting smooth single-handle operation for both temperature and volume regulation.

Product Features

• Application: For use in Moen one-handle faucets including tub/shower and lav models originally equipped with 1200 or 1225 cartridges
• Material: Brass construction for enhanced durability and resistance to corrosion
• Design: Replaces the 1225 cartridge; compatible with most Moen single-handle faucets
• Operation: Provides smooth rotational control for mixing hot and cold water
• Seal Integrity: Factory-calibrated components ensure proper sealing and reduced risk of leaks

Technical Specifications

• Model Number: 1225B
• Material: Brass
• Product Type: Single-handle replacement cartridge
• Compatibility: Works with Moen one-handle faucets designed for 1200/1225 series
• Warranty: Covered under Moen’s limited lifetime warranty

Installation Considerations

Installation requires basic tools such as a handle puller, adjustable wrench, and flathead screwdriver. Ensure water supply is shut off prior to disassembly. The cartridge is designed for direct fit and does not require adaptation when replacing original Moen 1200 or 1225 components. Always follow manufacturer guidelines for reassembly and leak testing.

Contractor Use Notes

The 1225B is a reliable service part for faucet repair jobs involving Moen’s legacy single-handle valve platforms. Its brass body construction makes it ideal for long-term replacement solutions in both residential and light commercial plumbing environments.