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Single Function Pressure Balance Cartridge for Peerless NRP70538

Tan plastic cartridge with aqua color limit stop brass stme black rubber o-ring and blue bottom rubber gasket.
Tan plastic cartridge with aqua color limit stop brass stme black rubber o-ring and blue bottom rubber gasket.
Tan plastic cartridge with aqua color limit stop brass stme black rubber o-ring and blue bottom rubber gasket.
Tan plastic cartridge with aqua color limit stop brass stme black rubber o-ring and blue bottom rubber gasket.
Single Function Pressure Balance Cartridge for Peerless NRP70538 - Image 5
Single Function Pressure Balance Cartridge for Peerless NRP70538 - Image 6
Single Function Pressure Balance Cartridge for Peerless NRP70538 - Image 7
Single Function Pressure Balance Cartridge for Peerless NRP70538 - Image 8

chat iconWHAT OUR CUSTOMERS SAY…

“I was very happy with Noel’s Plumbing. I was searching for a fairly rare part and saw it listed on their website. After placing my order, I was informed that the item was actually on backorder. Noel’s Plumbing was upfront and honest right away, letting me know it might take some time to arrive. Throughout the wait, they consistently kept me updated, which I really appreciated. When the part finally came in, they shipped it out immediately. It arrived exactly as described and was precisely what I needed. Excellent communication, honesty, and follow-through. Thank you, Noel’s Plumbing! ”
-Dave F.
04/04/2026

$63.17

 

The Peerless RP70538 is a single-function pressure balance valve cartridge used in many Peerless (and some Delta) single-handle tub and shower faucets. It helps control both water temperature and volume, and the pressure balance mechanism protects users from sudden temperature changes.

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: 83508 Category: Tags: ,

Pressure Balance Shower Cartridge for Peerless

 

NRP70538

 

  • Designed for use with Peerless and Delta single-handle tub and shower faucets.
  • Single-function, controlling both water temperature and volume with one handle.
  • Replaceable without going behind the wall
  • Compares to OEM RP70538
  • Use as a generic replacement for OEM RP70538

 

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…

“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