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Symmons Industries KN-4 Symmetrix Cartridge

Bright blue plastic cartridge with grey limit stop white square handle connection white bottom with red rubber seal with KEROX stamped on the top.
Bright blue plastic cartridge with grey limit stop white square handle connection white bottom with red rubber seal with KEROX stamped on the top.
Bright blue plastic cartridge with grey limit stop white square handle connection white bottom with red rubber seal with KEROX stamped on the top.
Bright blue plastic cartridge with grey limit stop white square handle connection white bottom with red rubber seal with KEROX stamped on the top.
Symmons Industries KN-4 Symmetrix Cartridge - Image 5
Symmons Industries KN-4 Symmetrix Cartridge - Image 6
Symmons Industries KN-4 Symmetrix Cartridge - Image 7
Symmons Industries KN-4 Symmetrix Cartridge - Image 8
Symmons Industries KN-4 Symmetrix Cartridge - Image 9
Symmons Industries KN-4 Symmetrix Cartridge - Image 10

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

$34.81

 

Symmons Symmetrix® faucets were designed with commercial and institutional applications in mind. Built to withstand heavy use and harsh conditions, the Symmetrix line relies on ceramic control cartridges, which are guaranteed to provide flawless performance under the broadest range of water conditions.

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: 29297-7-1 Category: Tags: ,

Symmons Industries KN-4 Single Handle Cartridge

 

KN-4

 

  • This cartridge is the internal mechanism (valve) that controls the flow and mixing of hot and cold water in a single-handle faucet.
  • It features durable ceramic discs and a built-in temperature limit stop to prevent accidental scalding.
  • The cartridge has a 35mm (about 1-3/8 inches) diameter and is approximately 5.72 cm (2-1/4 inches) in height.
  • For use with Symmetrix single handle lavatory and kitchen faucets

 

Related Documents

 

Kerox 35mm Cartridge 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.

 

 

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

Yes, this is the OEM recommended part.

chat iconWHAT OUR CUSTOMERS SAY…

“This place is amazing. I live in San Antonio, Texas and there are a few plumbing stores with vintage parts but they never have what I need and the ordering process takes them weeks. I found a rare part at Noels by reverse image search but they will do it for you. I've used them 3 times. Their agents are knowledgable and polite. They will find you the same part or the after market part and get you going on your way. They have 2-3 day shipping. My house was built in the 30's and they know exactly what the after market parts are that I need. I save money and time going to them. I sure wish they were in San Antonio! I will just go directly to Noel's next time - they are LEGENDS! ”
-BP W.
06/21/2026
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