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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

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-Steve C

$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…

“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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