513-721-5286 | 1-888-Ask-Noel | Mon-Fri: 8:00 AM – 5:00 PM
Account

Dual Function Faucet Cartridge for Glacier Bay & Allen & Roth RP20120

Black plastic cartridge with red limit stop and blue rubber seal.
Black plastic cartridge with red limit stop and blue rubber seal.
Black plastic cartridge with red limit stop and blue rubber seal.
Black plastic cartridge with red limit stop and blue rubber seal.

chat iconWHAT OUR CUSTOMERS SAY…

“I just wanted to say - you guys rock. I got my order one day after I placed it, and the part works great and let me get my guest shower back up and running. Thank you so much! ”
-Micah C.
05/31/2023

$84.07

 

The RP20120 is a dual-function single-handle ceramic faucet cartridge primarily used for Glacier Bay and Allen Roth tub and shower faucets.

We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, noelsplumbingsupply@fuse.net, or via the text widget on this screen.

SKU: 20140 Category: Tag:
Stop Leaks & Restore Performance. Is your faucet dripping? This 40mm Ceramic Disc Cartridge (RP20120/RP20124) is the DIY solution for a leaky single-handle sink or shower faucet. Engineered for durability, this cartridge restores smooth handle operation and perfect hot/cold mixing, preventing annoying drips and saving water.

 

RP20120

 

  • This part is a single-handle ceramic cartridge used to resolve issues like dripping showerheads or difficulty mixing hot and cold water.
  • 40 MM Diameter

Common questions about this product

Will this item replace the original OEM part? chevron-icon

Yes, this aftermarket part will replace your OEM part. 

Is this the correct item for my application? chevron-icon

If you’re not sure text us a picture 1-888-275-6635 or email us a picture at noelsplumbingsupply@fuse.net.

 

We will make sure you have the right part.

 

 

Is this item the original manufacturer's recommended replacement part? chevron-icon

Yes, this is the OEM recommended part.

chat iconWHAT OUR CUSTOMERS SAY…

“The vacuum breaker on my outdoor spigot failed and Noel's Plumbing was the only placeI could find that had the appropriate mfr. part. I sent a text with photos on Wednesday evening to make sure the part I found was correct. In less than 2 hours later, I had a reply confirming it was the correct part. Placed my order that evening and received the part on Saturday afternoon (about 2.75 days) and my plumbing issue was resolved! I highly recommend - I really appreciated the prompt and pleasant response. ”
-Kimberly S.
04/25/2026
Account