Single Handle Cartridge for Pegasus Faucets RP22003

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White plastic cartridge with bright brass handle connection with black o-ring and stainless slotted bottom.

Single Handle Cartridge for Pegasus Faucets RP22003 - Image 2

White plastic cartridge with bright brass handle connection with black o-ring.

Single Handle Cartridge for Pegasus Faucets RP22003 - Image 7

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

$23.87

The RP22003 cartridge is a single-handle pressure balance cartridge used in various Pegasus, Glacier Bay, and Baypointe faucets.

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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Restore your shower to peak performance with this high-quality pressure-balance cartridge. Engineered to specifically replace Pegasus, Glacier Bay, and Baypointe single-handle shower valve cartridges (model RP22003), this unit ensures consistent water temperature and smooth, comfortable handle operation. Designed to eliminate sudden, uncomfortable temperature shifts, it provides a safe, comfortable shower experience.

RP22003

This cartridge has 2 alignment tabs. One tab is larger than the other.