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Huntington Brass P0446699 Thermostatic Cartridge

Bright brass cartridge with stainless steel screens black rubber o-rings white plastic spacer and copper thermo.
Bright brass cartridge with stainless steel screens black rubber o-rings white plastic spacer and copper thermo.
Bright brass cartridge with stainless steel screens black rubber o-rings white plastic spacer and copper thermo.

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

$219.47

 

The Huntington Brass P0446699 is an OEM replacement thermostatic cartridge designed for Huntington Brass thermostatic shower valves. It regulates water temperature to ensure stable, safe delivery and protect against accidental scalding.

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: 54044 Category: Tag:

Is your luxury shower experiencing sudden temperature drops or low water pressure? Don’t replace the entire shower valve system when a quick DIY fix can restore your faucet. The Huntington Brass P0446699 Thermostatic Cartridge is the exact, manufacturer-recommended original equipment manufacturer (OEM) replacement cartridge to cure erratic water temperatures, scalding, and leaks in your Huntington Brass thermostatic shower valve.

 

P0446699

 

  • 4 1/2″ length
  • Used across multiple collections, including the Huntington Brass Sevaun Thermostatic Shower Pack

Common questions about this product

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

Yes, this is the OEM recommended 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.

 

 

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
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