It looks like 2112 is a Moen single handle shower system that uses the Moen Posi-Temp valve. I replaced some Posi-Temp valves in my showers, and it was pretty easy. The newer ones are brass and plastic, and seem to be working just as well as all the old all- brass ones. https://www.lowes.com/pd/Moen-1-Handle-Brass-and-Plastic-Faucet-Tub-Shower-Cartridge/3133585 ? They usually come with a crappy plastic faucet puller, but I spent the $16 on a metal tool to get the old cartridge out and put the new one in. It helped out a lot!! The old ones can be tough to wiggle out, and this was the right tool for the job: https://www.lowes.com/pd/Danco-Cartridge-Puller-For-Moen/1085199 Answer from GarthFranklandOates on reddit.com
The Home Depot
homedepot.com › plumbing › plumbing parts › faucet parts › faucet cartridges
Tub & Shower - Faucet Cartridges - The Home Depot
Get free shipping on qualified Tub & Shower Faucet Cartridges products or Buy Online Pick Up in Store today in the Plumbing Department.
Reddit
reddit.com › r/howto › how do i find the right shower cartridge replacement?
r/howto on Reddit: How do I find the right shower cartridge replacement?
July 15, 2023 -
Hello! I’m trying to fix a leaky bathtub faucet and am starting with the shower cartridge. I’m not sure which type I have though. I’ve attached a few pictures and the number on the side says “2112”, but I can’t seem to find a corresponding replacement. Any help would be appreciated! Thanks!
Top answer 1 of 4
8
It looks like 2112 is a Moen single handle shower system that uses the Moen Posi-Temp valve. I replaced some Posi-Temp valves in my showers, and it was pretty easy. The newer ones are brass and plastic, and seem to be working just as well as all the old all- brass ones. https://www.lowes.com/pd/Moen-1-Handle-Brass-and-Plastic-Faucet-Tub-Shower-Cartridge/3133585 ? They usually come with a crappy plastic faucet puller, but I spent the $16 on a metal tool to get the old cartridge out and put the new one in. It helped out a lot!! The old ones can be tough to wiggle out, and this was the right tool for the job: https://www.lowes.com/pd/Danco-Cartridge-Puller-For-Moen/1085199
2 of 4
3
That's a Moen control. It looks like it's probably a 1200 or 1225 and good news, those are interchangeable. The most straightforward approach is to turn off the water supplies and remove the cartridge, then you can take it with you to be certain you replace it with the same thing.
faucet - How to replace cartridge for this tub valve? - Home Improvement Stack Exchange
I need to replace the hot water cartridge on my jacuzzi tub. This is all I have access to -- I can't get to the other side. I can't tell how to disassemble this valve to get the cartridge out... ... More on diy.stackexchange.com
How do I find the right shower cartridge replacement?
It looks like 2112 is a Moen single handle shower system that uses the Moen Posi-Temp valve. I replaced some Posi-Temp valves in my showers, and it was pretty easy. The newer ones are brass and plastic, and seem to be working just as well as all the old all- brass ones. https://www.lowes.com/pd/Moen-1-Handle-Brass-and-Plastic-Faucet-Tub-Shower-Cartridge/3133585 ? They usually come with a crappy plastic faucet puller, but I spent the $16 on a metal tool to get the old cartridge out and put the new one in. It helped out a lot!! The old ones can be tough to wiggle out, and this was the right tool for the job: https://www.lowes.com/pd/Danco-Cartridge-Puller-For-Moen/1085199 More on reddit.com
11
2
July 15, 2023Tub faucet cartridge replacement
Hard to tell from the pictures but is that a Delta trim? The top in picture 3 looks like it. No idea what this website it but it looks like this one.
Maybe a better picture of the trim to help identify the manufacturer?
More on reddit.com 6
1
April 16, 2023Can I replace tub faucet cartridge with different type?
You’ll want to get a “trim” associated to your specific valve brand and model. The trim will basically replace all the aesthetics of your shower without having to replace the whole valve body. It will also come with a new cartridge. Post some pictures of your setup and see if I can try and identify what you got! More on reddit.com
5
3
May 24, 2023What's the best-rated product in Faucet Cartridges?
The best-rated product in Faucet Cartridges is the Single lever Cartridge for Moen.
homedepot.com
homedepot.com › plumbing › plumbing parts › faucet parts › faucet cartridges
Tub & Shower - Faucet Cartridges - The Home Depot
What's the price range for Faucet Cartridges?
The average price for Faucet Cartridges ranges from $10 to $900.
homedepot.com
homedepot.com › plumbing › plumbing parts › faucet parts › faucet cartridges
Tub & Shower - Faucet Cartridges - The Home Depot
What are the shipping options for Faucet Cartridges?
Some Faucet Cartridges can be shipped to you at home, while others can be picked up in store.
homedepot.com
homedepot.com › plumbing › plumbing parts › faucet parts › faucet cartridges
Tub & Shower - Faucet Cartridges - The Home Depot
Videos
01:00
Replacing a delta shower cartridge #plumbing #plumber #diy ...
11:04
How to Replace Shower Valve Cartridge - Moen Posi-Temp - YouTube
10:18
How To Replace A Delta Shower Cartridge(Single handle) - YouTube
05:34
Delta Shower and Tub Cartridge Replacement: What You Need to Know ...
09:23
How to Replace a Moen Shower Valve Cartridge 1225 - YouTube
05:55
HOW TO REPLACE THE SHOWER FAUCET REPAIR KIT
Amazon
amazon.com › N40HKC-Shower-Cartridge-Replacement-Faucet › dp › B0D83667R5
YIGUCS N40HKC Shower Cartridge Replacement for Tub/Shower Faucet, 40mm Shower Faucet Cartridge Black - Amazon.com
N40HKC Shower Cartridge Replacement,Fit for SR SUN RISE Shower Cartridge,Black 40mm Shower Faucet Cartridge,for Tub/Shower Faucet, Shower Mixer Valve, Ceramic Shower Single Lever
Amazon
amazon.com › Replacement-Cartridge-Shower-Bathtub-Plastics › dp › B0C27LH8FN
Replacement Cartridge for 1222, Tub Shower Repair Kit, One Handle Faucet Cartridge, Bathtub Shower Valve Parts, Brass and Plastics - Amazon.com
The 1222 faucet cartridge fits for moen single handle posi temp shower faucets. With this cartridge, you don't need to replace the whole valve, just take out the old cartridge, and replace it with this new one. The shower cartridge replacement 1222 is made of solid brass, durable plastic and rubber, so it can provide a long service life and stable performance.
Danco
danco.com › home › repair parts › faucet repair parts › cartridges
Cartridges Online | Faucet Repair Parts | Repair Parts
Find cartridges online at Danco. We are a leading supplier of faucet repair and replacement parts for major home improvements.
Moen
shop.moen.com › collections › cartridges
Cartridges – Moen
For decades, Moen's innovative yet simple standard cartridges have been used in one- and two-handle faucets. Today, we also offer our line of dependable Duralast® cartridges, which feature a ceramic disc, for use in many of our newer faucets.
MOEN
moen.com › customer-support › cartridge-replacement
Faucet Cartridge Replacement | Customer Support | MOEN
Cartridge 1224 - Two-handle replacement cartridge (hot or cold). Watch the 1224 Cartridge Removal & Installation Video. Please note that your cartridge may have an imbedded cartridge nut that is not shown on the video. Refer to the documentation that came with your faucet.
Walmart
walmart.com › home improvement
Tub and Shower Cartridge Replacement and Faucets for Home Improvement
$1789current price $17.89RP46074 Delta Shower Cartridge Replacement for Delta 13/14Series Single Handle Bathtub Shower Faucet Replacement Parts Delta Monitor Shower Tub Cartridge with RP22734 Bonnet Nut
Facebook
facebook.com › groups › 1706748102970911 › posts › 4379874618991566
How to remove the cartridge from an old tub faucet?
We cannot provide a description for this page right now
Ace Hardware
acehardware.com › plumbing › faucet and faucet repair › faucet stems and cartridges
Shower Cartridges, Faucet Cartridges & Stems - Ace Hardware
Fix leaks and other plumbing problems with faucet stems and cartridges. Find a variety of sink, tub, and shower valve cartridge parts at Ace.
ACE DECOR Bathroom
acedecorbath.com › blogs › bathtub › how-to-replace-a-bathtub-faucet-cartridge-easy-steps-and-tips
How to Replace a Bathtub Faucet Cartridge: Easy Steps and Tips | ACE DECOR – ACE DECOR Bathroom
March 20, 2025 - Learn how to replace a bathtub faucet safely—tools, step-by-step instructions, brand notes for Moen/Delta, plus a quick alternative to swap the cartridge only.
The Spruce
thespruce.com › how-to-replace-a-shower-valve-5197461
How to Replace a Shower Valve
June 25, 2025 - Learn how to replace a shower valve cartridge by removing the shower handle and cover, and then replacing the old shower valve cartridge with a new one. It's important to replace the valve cartridge with the same type of cartridge so it fits ...
RBROHANT
rbrohant.com › home › understanding bathroom faucet cartridges: the heart of your faucet's functionality
Understanding Bathroom Faucet Cartridges: The Heart of Your Faucet's Functionality
Access the Cartridge: Depending on the faucet design, you may need to remove a decorative cap or a retaining nut to access the cartridge. Remove and Replace Cartridge: Carefully pull out the old cartridge and replace it with a new one.
Kingston Brass
kingstonbrass.com › collections › cartridge
Cartridge | Kingston Brass
- Tub & Shower Faucets · - Volume Controls · - Diverters · - Shower Systems · - Shower Trim Kits · Shower Accessories · Shower Accessories · - Shop All · - New Arrivals · - Shower Heads · - Shower Arms & Flanges · - Hand Showers · - Hand Shower Heads · - Shower Arm Diverters · - Shower Slide Bars · Bath Tubs · Bath Tubs · - Shop All · - New Arrivals · - Freestanding Bathtubs ...
JustAnswer
justanswer.com › plumbing › h9no9-replaced-bathtub-faucet-cartridge-son-s-house.html
Expert Q&A: How to Replace a Bathtub Faucet Cartridge - JustAnswer Plumbing
July 15, 2021 - My son has a moen bathtub faucet with minimum hot water pressure. Pull the cartridges, great pressure.
Top answer 1 of 2
1
The valve cartridge is threaded into the valve body. The valve body stops at the top of those visible threads in your photo. That is also where the valve cartridge begins.
Get a wrench on the flats of the valve cartridge and turn CCW. Don't use an adjustable wrench if you can help it. Use a fixed box wrench if you have the right size. Brass is soft!
I would really try and remove the valve body from the jacuzzi first to eliminate any risk of damaging the jacuzzi. By leaving it in place and turning CCW on the valve cartridge you'll be tightening the valve body against the tub and things could break... There has to be a way to get it out - how was it installed? If you can get it out hold the valve body with a pipe wrench and unthread the valve cartridge from it as described.
2 of 2
0
It's threaded, there are also flats on the top of the threaded section, that allow you to use a pair of pliers or a wrench to remove it. Unscrew like normal and do your repairs. Be sure the water is turned off first though.
Instructables
instructables.com › workshop › repair
Fix or Replace Bath Tub Mixer Cartridge - Moen : 10 Steps (with Pictures) - Instructables
November 6, 2017 - If you are replacing the cartridge, simply wipe the inside of the pipe to clean it and then use a little plumbers grease on the rubber parts of the new cartridge and reverse the steps from here.
KOHLER
kohler.com › home › showers
Shower Valves & Trim | KOHLER
Shop KOHLER shower trims & valves and see our entire selection of diverters, kits, control valves, valve replacements and more in a variety of finishes.
Better Homes & Gardens
bhg.com › home-improvement › plumbing › how-to-fix-replace-tub-shower-faucet-cartridge
How to Replace a Shower Cartridge to Fix Your Faulty Faucet
October 27, 2025 - If the cartridge is stuck, try using a special cartridge-pulling wrench, available at hardware stores, suited for your faucet brand. When removing tapered cartridges, pay attention to their orientation. If installed incorrectly, you might reverse the hot and cold water. If so, just rotate the cartridge 180 degrees to fix it. ... Examine the cartridge for mineral deposits, which might indicate hard water problems. Clean with vinegar if needed. If the cartridge is otherwise intact, replace the O-rings and any worn parts.
Delta Faucet
deltafaucet.com › service-parts › find-parts-and-identify-product
Find Parts and Identify Your Product | Delta Faucet
Common parts for loose spout or faucet. ... Euro motion style cartridge same as RP71248, but uses the stem extension RP51736 when applicable.