Delta RP46074 MultiChoice Universal Shower Cartridge

Description

The Delta RP46074 is the replacement cartridge for Delta MultiChoice 14 series tub-and-shower valves — the Delta equivalent of the Moen Posi-Temp platform. If your single-handle Delta shower drips, drifts in temperature, or has a stiff handle, this is the cartridge that restores it.

The MultiChoice system is designed so you can upgrade the visible trim — handle and escutcheon — without re-plumbing the valve, and this cartridge is the universal heart of that system. It works with all Delta MultiChoice 14 series rough-in valves, so the trim style on your wall does not change which cartridge you need.

Confirm your in-wall valve is a MultiChoice 14 series before ordering. Replacing the cartridge is a moderate DIY job: shut off the water to the shower, pull the old cartridge, and seat the new one. If the valve has not been serviced in years, expect the old cartridge to come out stiff — a Delta cartridge-removal tool helps. A fresh cartridge restores both the seal and the temperature stability the pressure-balancing valve is built to deliver.