RP46074 Replacement Shower Cartridge – Pressure-Balanced Valve For Delta MultiChoice 13/14 Series, Fits R10000/R1100/R1800/R2200

About This Product

Got a leaking Delta shower or inconsistent water temperature?

The culprit is probably a worn-out cartridge.
This RP46074 replacement cartridge is made specifically for Delta MultiChoice valve bodies – the 13 and 14 series models.
It fits rough-in boxes like R10000, R1100, R1800, and R2200.

Just double-check: it's not for the 1300/1400 series tub/shower combos, so make sure you've got the right one.

This cartridge uses pressure-balance technology to keep your water temperature steady within ±2°C (±3.
6°F).
That means no more sudden cold blasts when someone flushes a toilet or hot surges when the washing machine kicks in.
It's a single-function, single-handle design for triangular trim kits – the kind you see on most modern showers.
It just keeps the mix right and the flow smooth.

It's made from a combo of plastic and brass, which is durable and safe.

The plastic structure meets standards for reducing lead content in drinking water – so it's safe for your family.

Installing it is straightforward and repairs that annoying drip or temperature wobble without having to replace the whole valve assembly.
Saves water, saves money, saves headache.

If your Delta shower has been acting up, this cartridge is likely the fix.

Easy swap, solid performance, and keeps your shower comfy and consistent.