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Rainlex PJ013 Pressure Balance Shower Cartridge

Blue and black plastic cartridge with red limit stop square white plastic handle connection with blue rubber seal.
The Rainlex PJ013 cartridge (also known as the PJ013 GP40H02 model) is a plastic, pressure-balance replacement part specifically designed for Rainlex concealed shower systems.
The Rainlex PJ013 cartridge (also known as the PJ013 GP40H02 model) is a plastic, pressure-balance replacement part specifically designed for Rainlex concealed shower systems.
Blue and black plastic cartridge with red limit stop square white plastic handle connection with blue rubber seal.

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“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

$42.47

 

The Rainlex PJ013 cartridge (also known as the PJ013 GP40H02 model) is a plastic, pressure-balance replacement part specifically designed for Rainlex concealed shower systems.

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: 62021 Category: Tag:
Stop leaks and restore smooth temperature control with the Rainlex PJ013 Pressure Balance Shower Cartridge. Engineered specifically as a direct replacement part (Model GP40H02), this valve cartridge is the ultimate solution for fixing dripping concealed shower systems and fluctuating water temperatures.

 

PJ013 

 

  • Pressure balance cartridge
  • Fits concealed shower systems
  • 3 1/8 length
  • 40 MM diameter

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.

 

 

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

Yes, this is the OEM recommended part.

chat iconWHAT OUR CUSTOMERS SAY…

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