Moen Doux M-CORE 3-Series 1-Handle Shower Trim Kit, Valve Required

Free Fast Delivery

Get it by Wed, May 13

43215

Additional Features

Offers design flexibility to choose your trim after the valve installation, so you can take your time with your style and finish selections.
M-CORE’S adaptability allows the valves to be roughed-in with the option of functionality and style changes that don't require removing or changing the valve(s).
Features an integrated mounting bracket that secures the valve directly to a brace, streamlining the installation process and saving time
Offers a precise temperature limit stop adjustment, and the integrated test cap allows installers to easily flush and test the system without having to remove or install the cartridge
M-CORE mixing and transfer valves are available in several inlet and outlet plumbing options to meet the needs of the installers
Backed by Moen’s Limited Lifetime Warranty

Features

Adjustable Water Flow

Yes

Primary Material

Zinc

Max Flow Rate

2.5 GPM

Spray Pattern

Rain

Required Valve Type

Pressure Balanced

Slide Bar Included

Yes

Number of Shower Heads

Handle Style

Lever

Shower Head Type

Fixed Shower Head

Plating Material

Chrome

Pieces Included

Shower Head, Handle(s)

Number of Handles

Number of Faucet Handles

Single

Warranty

Commercial Warranty

Yes

Product Warranty

Yes

Warranty Length

Lifetime

Full or Limited Warranty

Limited

M-CORE is a shower design for your time. This valve system is simpler and faster to install and offers additional functionality with desired style choices to create an ideal shower environment. Moen has conducted extensive research to create M-CORE, and what drives the design is a passion to make the workday more streamlined for plumbers, and give more freedom in showering functionality and design for both new construction and remodel projects. Homeowners and designers will enjoy M-CORE's improved style and finish options, including perfectly matching mixing and transfer trim, and refined details that provide the finishing touches to a dream bathroom. Once installed, M-CORE valves, with new 3-Series trim, have pressure-balancing capabilities designed to control temperature fluctuations in the event of water pressure changes in the home. They also feature volume control, allowing you to adjust the flow of water.

Customer Reviews

Rated 4.3 out of 5 stars.

3 Reviews

Showing 1-3 of 3 reviews

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Rated 5 out of 5 stars.

BabakNorfolk, VA

Finish:Brushed Nickel

Moen always produces high-quality bathroom fixtures that are extremely reliable, long lasting, and classy looking — especially this particular model and style. Highly recommend this product!!!

08/24/2025

Rated 3 out of 5 stars.

MiranParis, ON

Finish:Matte Black

Nothing special. For the price it should include the valve which is very confusing for a non-plumber to understand which one to order.

08/05/2023

Rated 5 out of 5 stars.

RobinChamblee, GA

Finish:Chrome

09/15/2025

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Doux M-CORE 3-Series 1-Handle Shower Trim Kit, Valve Required

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Additional Features

Assembly

Mounting / Installation

Mounting / Installation Required