Cold 1/4 Turn Cartridge for Krowne 21-333L

“Acorn 2590-003-001 Single Temp Plastic Metering Valve Assembly 2590-003-001” has been added to your cart. View cart

Bright brass cartridge with polished chrome nut.

WHAT 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

$67.94

The Krowne 21-333L is a high-performance cold water ceramic cartridge valve designed specifically for the Krowne Royal Series faucets and pre-rinse units. It features a 1/4-turn mechanism for precise water flow control and includes an integral check valve to prevent cross-contamination.

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.

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Chrome Plated Cold 1/4 Turn Cartridge for Krowne

21-333L

Quarter-turn ceramic cartridge for long-lasting durability and smooth use.

Customer submitted image.

Common questions about this product

Yes, this aftermarket part will replace your OEM part.

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.

WHAT OUR CUSTOMERS SAY…

“Hi, I just wanted to write back and tell you how much I appreciate the quick response and service. I'm old, and good customer service used to be the norm. Not anymore, so when a company gives GREAT customer service, I like to thank them for it. I really appreciate you taking the time to answer my question, and also the fast shipping on my part. Have a great day! ...Steve ”

-Steve

09/27/2024