Best Faucet Cartridges of 2026

"After my old Moen shower valve became hard to turn off, I decided to replace it with this genuine part. Installation was straightforward, especially after cleaning out calcium buildup and using the included silicon lubricant. The only hiccup was with the unclear instructions about the brass stem position, but that was easy to fix. Now my shower works perfectly and is effortless to operate. I'm glad I chose the brand name replacement over the generic ones."

"Switching to the Moen 1222 cartridge was a game-changer for my shower. As someone with limited plumbing skills, I appreciated how simple the installation was, aided by plenty of online tutorials. The Posi-Temp technology keeps the water temperature steady, and the handle moves smoothly. My shower feels completely rejuvenated, and I’m confident in the durability and quality of this cartridge. I highly recommend it to anyone looking to upgrade their Moen shower."

"I first tried a different brand of the 1222 cartridge and it was a mistake—it made weird noises and was stiff to turn. After switching to the genuine Moen cartridge, installation was easy and the result was smooth operation with no leaks. The product even comes with grease. For removal, I recommend buying a cartridge remover tool, which made the job much easier. This Moen cartridge is top-notch and well worth it."

"After trying a cheaper off-brand cartridge that failed quickly and was difficult to adjust, I went back to the OEM Delta cartridge. Installation was a breeze, and temperature control is now smooth and accurate. I really appreciate how easy it is to set my preferred water temperature, and everything works as intended. Lesson learned: always choose OEM for long-term value and performance."

"I made sure to buy this genuine Delta cartridge directly from their store because of leakage issues reported with cheaper versions. Mine installed without a hitch and has had zero leaks. The only challenge was removing the old, corroded handle, but once that was sorted, the new cartridge worked perfectly. No more drips, and temperature control is excellent."

"When I replaced my shower cartridge with an aftermarket option, it looked the same but didn't fit right and soon started leaking. Switching to the Delta OEM cartridge made a world of difference—the install was seamless, handle movement is smooth, and we finally have consistent hot water again. The quality difference is remarkable."

"Installing this Kohler GP800881 cartridge was incredibly simple, and I loved that all the gaskets were included. I just snapped a photo of the old one for reference, swapped it out, and the drip was completely gone. If you need this part, I highly recommend it for a fuss-free DIY fix."

"After trying to clean my leaky valve with no luck, I found this replacement on Amazon for the same price as my local store and it arrived in just two days. It fit perfectly and was easy to install, and now my shower works flawlessly."

"I’m very happy with the Kohler GP800881 Pressure Balance Cartridge. It restored my shower to perfect working order with steady water temperature and pressure. For anyone with a Kohler shower system, this part is a solid investment in reliability."

"I found this to be an exact replacement for my Kohler tub's original stopper. It worked right away, so I even bought an extra to keep on hand. Installation was simple and it solved my leaking issue immediately."

"After trying other brands that didn’t drain well, this stopper was a perfect match for my bath drain. Operation is smooth and reliable, making my baths much more enjoyable."

"This is a legit OEM part that holds water in the tub for over 24 hours. Swapping it in was easy, and it fixed the problem with my previous leaky stopper."

"I was looking for a cost-effective fix for my leaky shower valve, and this cartridge delivered. Installation was straightforward—just make sure to clean under the cap and have some plumber’s grease handy. I had to adjust the hot water limiter for the right temperature, but that was simple. The only thing missing was new seals and springs, but reusing the old ones worked out. I highly recommend this for anyone willing to do a bit of hands-on work, as it completely resolved my leak and saved me money."

"Replacing the cartridge in my Delta Faucet was a breeze, thanks to its standard size and easy fit. For just $20, I got a perfect replacement that stopped the leak immediately. The included O-ring was a bit thinner, but it worked fine, and there were extra O-rings in the package. This product exceeded my expectations for quality and value—I’d definitely recommend it to anyone needing a reliable, affordable replacement."

"I was surprised at how quickly the valve core arrived and how simple the installation was—less than 10 minutes! The hardest part was removing the old one. Since installing, there have been no leaks or drips, and the faucet works flawlessly. The price was unbeatable, about a third of what I’d pay elsewhere. If you want a hassle-free, affordable shower fix, this one’s a great choice."

"With 50 years of plumbing experience, I can honestly say this tool is a must-have for safely removing old cartridges. It’s straightforward, robust, and keeps you from breaking anything or needing expensive plumbing help. Slow and steady wins the race—this tool does the hard work for you and saves you from costly repairs."

"I had an old Moen brass valve that was stuck tight from corrosion. This tool made the job simple and kept me from damaging the faucet body. It’s all metal, easy to operate, and definitely worth it even if you only need it once."

"I’d never changed a Mohen cartridge before and tried the cheap plastic tool first—it didn’t work. This tool fit perfectly and made fast work of pulling out the cartridge, which restored water pressure in our showers. Highly recommend it."

"I've tackled plenty of stubborn Moen valves, and this kit really stands out. The included removal tool made the job fast and frustration-free, even with an old, stuck cartridge. Once installed, the shower valve moved smoothly, controlled temperature accurately, and didn't leak a drop. Now, this kit is a permanent must-have in my service truck—perfect for pros and anyone handling older plumbing."

"This all-in-one kit arrived with everything I needed: cartridge, puller tool, adapter, lubricant, and more. Installation was done in under 20 minutes, and the new cartridge restored strong water pressure and eliminated leaks. I just wish the paper instructions were a bit clearer on the temperature stop, but a quick video solved that. It's a cost-effective, pro-grade solution for Moen repairs."

"I recently replaced my Moen shower cartridge with this kit, and it was a great experience. The removal tool made extraction easy, and the handle adapter ensured a snug fit. My shower now works like new, with steady water temperature and no issues. The materials feel high quality, so I'm confident it will last. Highly recommend for a simple, budget-friendly fix."

"I've used these multiple times to replace Moen faucet cartridges around my home. With the right tools, installation is a breeze, and it saves me from hiring a plumber. Just remember to turn off the water and use a cartridge removal tool for a smooth process. Overall, this is a great value for DIYers."

"These cartridges were excellent replacements—worked perfectly once installed. Much more affordable than hardware stores, and the swap was simple. The only challenge was removing the old, calcium-stuck cartridge, but I eventually managed it. I'm very satisfied with the purchase."

"After struggling with cheaper alternatives that didn't fit properly and leaked, I went back to the original Moen cartridge. It fit perfectly and took just minutes to install. Spending a little more on the original was absolutely worth it for the peace of mind and quality."

"I replaced a shower cartridge from 1977 in my home, and even though I was nervous since the new part looked totally different, it worked perfectly! The installation was straightforward thanks to online videos and a cartridge puller. Now the handle moves with almost no effort. However, I do wish the product photo matched what I received."

"My Moen faucet is over 40 years old and this cartridge was the perfect fit. After the swap, the faucet feels brand new again. You definitely have to match your model, but this one worked flawlessly for me."

"After trying a generic part that didn't fit, I ordered this genuine Moen cartridge and got it quickly. The installation was simple with the right tools, and my shower works perfectly now. A plumber would have charged me so much more for the same job!"

"As an 80-year-old DIY enthusiast, I managed to swap out both hot and cold water cartridges on my own. With a cartridge puller, the process was smooth, and now my faucet works perfectly with no leaks. For basic plumbing, these replacements are a great solution."

"I used these cartridges to fix a sink issue that a plumber quoted at a high price. After watching a few online tutorials, I found installation straightforward, and the cartridges fit my needs perfectly, saving me a lot of money."

"These replacements fit my two-year-old Moen faucet exactly as needed. The process was simple and hassle-free, and now everything works just like new."