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Single Handle Faucet Cartridge for Brizo NRP75213 Kerox K-45

Bright blue plastic catridge with square brass handle connection and black bottom seals.
Single Handle Faucet Cartridge for Brizo NRP75213 Kerox K-45 - Image 2
Single Handle Faucet Cartridge for Brizo NRP75213 Kerox K-45 - Image 3
Single Handle Faucet Cartridge for Brizo NRP75213 Kerox K-45 - Image 4

chat iconWHAT OUR CUSTOMERS SAY…

“These people were extremely helpful in taking me through replacing a 25 year old hard water frozen cartridge on my Philrich sink faucet. They were able to identify the correct part I needed from a photo I sent (I had it figured out wrong). I was pleasantly surprised they had an obscure part like this, but they also told me how to extract the old one when I couldn’t get it out. They said to unscrew it after I had concluded from YouTube the old cartridge was supposed to just slide out. It threaded out as they said and saved me buying a cartridge extractor and a hernia. The whole experience has been excellent. ”
-Pete L.
03/10/2026

$53.17

 

The Brizo RP75213 is a replacement ceramic cartridge assembly for Brizo single-handle faucets and freestanding tub fillers.

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

SKU: 28274 Category: Tags: , ,

Restore your luxury bathroom faucet or freestanding tub filler to peak performance with the Brizo RP75213 Replacement Valve Cartridge. This 45mm ceramic disc assembly (Kerox K-45) is engineered specifically to resolve persistent leaks, stiff handle operation, and inconsistent temperature regulation.

 

NRP75213

 

  • Designed for use with specific Brizo models, including the 65014LF Vessel Single Handle Lavatory Faucet and the T70130. It is also used on 1 handle freestanding tub fillers. It is compatible with Kerox brand parts.
  • Compares to OEM RP75213
  • Use as a generic replacement for RP75213
  • 3 1/4″ length
  • 45 MM diameter

 

Kerox K-45 Series Cartridge Product Specifications

 

Customer submitted images. 

 

Common questions about this product

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.

 

 

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

Yes, this aftermarket part will replace your OEM part. 

chat iconWHAT OUR CUSTOMERS SAY…

“Really great experience getting parts for my 30-year old frost free silcocks. They not only had the parts available, but they were shipped within a couple of hours. Great job, thank you! ”
-Phil R
02/08/2026
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