Find your faucet cartridge from a photo.
Trying to find your faucet cartridge and can't tell which model it is? Snap a photo — our plumbing specialists identify the exact part and ship it direct. Free to use.
Free to use — only pay for the parts you buy.
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These guys are great, able to identify the cartridges from a photo when four suppliers could not find them. Great service
How CartridgeID works on a jobsite
Submit Your Cartridge →Get the cartridge out of the valve, then open CartridgeID on your phone. One clear shot, ruler in frame if you have one. Tub or shower valve? Those pull differently.
A trained CartridgeID specialist reads the part against the full manufacturer catalog. Real humans, decades of experience. See what we check, or read our cartridge identification guide.
Approve and pay through a secured Stripe payment portal. Tracking IDs are shared so you know every step of the process.
Delivered in 3-5 days standard, with 2-Day Air and Next-Day available depending on location. Right part, first try, no callback.
Real orders, real people, real matches
Plumbers & homeowners“Quick and identified the cartridge first go! Will use again as a plumber being out in the field”
“These guys are great, able to identify the cartridges from a photo when four suppliers could not find them. Great service”
“I received the cartridge and it worked perfectly. So glad to have found you on the internet, I wasn't having any luck finding it anywhere. Your photo ID is really great.”
“Dude this app is awesome! I've always hated hunting cartridges down. We'll be using this a lot”
“I was quite pleased. They spent so much time working with me.”
“Appreciate how quickly you respond”
“Thanks for making it easy!”
“Where were you 5 years ago when I just started?!”
“Oh man, this is gonna save me so much time.”
“Oh man I could have used this today. Glad I know about it now.”
Recent Customer IDs
Get your cartridge ID'd →
A parts desk that answers in minutes, not hours.
Every ticket handled personally.
We're two brothers who decided the world needed people who are genuinely obsessed with faucet cartridges. Turns out it did. Send us a photo of the mystery cartridge in your hand, and a real human specialist — someone who looks at these things all day, on purpose — confirms the exact match and ships it straight to you. It's a strange thing to be great at. We're okay with that.
CartridgeID vs. the alternatives
AI app comparison based on publicly available feature sets as of 2025. Supply house coverage varies by location.
Questions about finding your faucet cartridge
What if I don't know what brand my faucet is?+
You don't need to know the brand. Snap a photo of the removed cartridge next to a ruler and submit — our specialists identify the brand and model from body geometry, spline count, and stem details.
What if the model number is worn off my cartridge?+
Worn-stamp cases are one of our specialties. We identify from body geometry, threading pattern, spline count, and stem length. No model stamp needed.
What if my cartridge is discontinued?+
Discontinued cartridges are one of our specialties. We work across current catalogs and older reference material to find the correct aftermarket replacement.
How much does the identification service cost?+
Identification is free. You only pay for the aftermarket replacement part if you approve the quote and place the order.
What brands do you support?+
40+ brands including Moen, Delta, Kohler, Price Pfister, Grohe, American Standard, Symmons, Chicago, T&S, Newport Brass, Kingston, Peerless, and specialty/discontinued lines.
How fast does shipping arrive?+
Standard 3-5 business day ground shipping. Next-Day options are available at checkout depending on your location. Parts ship direct from our trusted suppliers.
Find your cartridge now
Free to use. You only pay for the replacement part. Free account keeps your ticket and updates in one place.
Submit Your Cartridge→