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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…

“Prompt, competent service. Got it, installed it, everything works. Even shipped to Canada on a part that was difficult to find here. 5 Stars for sure. ”
-Jim
04/05/2022

$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…

“Y'all are amazing. I live in Texas and it's faster to order express from Noel's than go to local parts stores. Customers can text Noel's a picture of the part they need and Noel's will find that part or the equivalent and text the link. They have 2-3 day shipping available. The staff answers the phone quickly, politely and they know their stuff! The unit I needed plumbing parts for was built in the 30s. No matter, Noels has me covered. I highly recommend them. Thank you Noel's for your efficient, old school excellence combined with current technology! You have saved me so much time, money, and aggravation! A++++++ ”
-Thalia,
07/03/2026
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