Which Replacement Cartridge Fits Your Moen Kitchen Faucet?

On this page (8 sections)

1. Which Moen cartridge fits a single-handle kitchen faucet?
2. Which Moen cartridge fits a two-handle kitchen faucet?
3. How can you identify the cartridge before removing it?
4. What tools and steps are needed for Moen cartridge replacement?
5. Which faucet parts are easy to confuse with a cartridge?
6. What should you check after installing a cartridge?
7. How do you choose the right Moen kitchen faucet cartridge replacement?
8. Final answer: which Moen cartridge should you buy?

The correct Moen kitchen faucet cartridge replacement depends on the faucet model, handle type and cartridge number. Moen 1224, 1225 and 1255 cartridges are not universal substitutes, so identify the faucet before ordering a part.

This matters most for a faucet that has simply started to drip, squeak or feel harder to turn. A cartridge sits inside the valve body and controls how water opens and closes, so the wrong shape can sit badly even when it looks close.

Start by checking whether your faucet has one handle or two. That first look narrows the likely family quickly for most home kitchens.

A single lever usually points toward a single-handle design, while separate hot and cold handles usually point toward two smaller cartridges. It is a useful clue, but it should not be the only check you rely on.

Then look for a model number under the sink, on the faucet paperwork or on the removed cartridge. The model number can tell you which internal parts your faucet was built to use.

Take your time with this step, because returning a cartridge that almost fits is more hassle than checking first. A few minutes of comparison can save a second trip to the store and a second round of work under the sink.

Which Moen cartridge fits a single-handle kitchen faucet?

A single-handle Moen kitchen faucet commonly uses a 1225 or 1255 cartridge, but the handle style and faucet model determine the correct choice. Do not choose only because the cartridge is described as single-handle.

The Moen 1225 is associated with many single-handle faucet designs. The 1255 is also used in some single-handle models, so compare the cartridge shape, stem and retaining arrangement with the faucet you have.

A model number is more useful than appearance alone. Similar-looking Moen faucets can use different internal parts, and a replacement that fits the opening may still have the wrong stem or operating pattern.

If you need to identify other faucet parts at the same time, our kitchen faucet complete buying guide explains the main faucet styles and components.

Is the Moen 1225 cartridge right for your faucet?

The Moen 1225 cartridge is a common single-handle replacement, but it still needs a model match. It is often considered when one lever controls both water flow and temperature.

Before ordering, compare:

• The number of handles
• The cartridge stem shape
• The retaining clip or nut
• The faucet model
• The position of the hot and cold markings

A 1225 may be the wrong choice if the faucet was designed for a 1255 or another cartridge. Keep the old part until the new one has been compared with it.

When does a Moen 1255 cartridge fit?

A Moen 1255 cartridge fits selected single-handle Moen faucets, especially models designed around that cartridge format. The number alone does not confirm compatibility across every Moen kitchen faucet.

Use the model number first when it is available. If you cannot find it, remove the handle and compare the old cartridge carefully before buying.

The cartridge should slide into the valve body in the same orientation as the original. Take a photo before removal so you can preserve the stem position and handle alignment.

Which Moen cartridge fits a two-handle kitchen faucet?

A two-handle Moen kitchen faucet commonly uses the 1224 cartridge, with one cartridge controlling hot water and another controlling cold water. Confirm the faucet model because two-handle designs can still vary.

The 1224 is a compact cartridge used in many two-handle Moen faucets. If only one side leaks, you may need to replace one cartridge, but compare both sides if the faucet has the same age and symptoms.

Mark the hot and cold sides before removing anything. Reinstalling a cartridge on the wrong side can leave the temperature direction confusing even when the faucet no longer leaks.

What does a Moen 1224 cartridge do?

The Moen 1224 cartridge controls one side of a two-handle faucet. Turning the handle opens or closes that side's water flow, so a pair of cartridges may be used in one kitchen faucet.

A dripping hot-side handle points you toward the hot cartridge, while a drip from the cold-side handle points you toward the cold cartridge. Shut off the supply valves before disassembly.

Do not assume a 1224 belongs in a single-handle faucet. The handle count is one of the fastest ways to narrow the search, but the faucet model remains the final check.

How can you identify the cartridge before removing it?

Identify the cartridge by combining handle count, faucet model and the old part's shape. This three-part check is safer than relying on a product photo or a general search result.

Photos can flatten small differences that matter inside a valve body. A stem, a tab or a retaining edge may look much the same in a listing image while fitting very differently in use.

Look under the sink for a model label or installation paperwork. Labels are often placed where the faucet meets the counter or on a tag tied near the supply lines.

Clean mineral buildup from the faucet base if a label is difficult to read. A soft cloth and warm water are usually enough, and you should avoid scraping a label with a hard tool.

Check any paperwork you kept from when the faucet was installed, including a manual or parts list. Those documents often name the exact cartridge family for that model.

Next, inspect the handle. A single lever suggests a single-handle cartridge family, while separate hot and cold handles suggest two cartridges.

This is a clue, not a guarantee.

Some faucets use similar handles across more than one internal design, so handle style alone cannot settle the choice. Treat it as a starting point and keep checking the model and part details.

If you remove the cartridge, place it on a clean towel and compare its length, stem, tabs and retaining features. Keep the towel in a clear spot so small clips do not roll away or get mixed with other parts.

Take a photo of the old cartridge beside the new one before you fit anything. A side by side photo makes small length and stem differences easier to spot at the counter.

Do not discard it until the replacement has been matched.

Keep the old cartridge until the new one is installed and the faucet has been tested. If something does not line up, having the original part on hand makes it far easier to work out what went wrong.

What tools and steps are needed for Moen cartridge replacement?

Moen cartridge replacement usually needs the water shutoff valves, a screwdriver or hex key, pliers and a cartridge removal method suited to the faucet. Exact fasteners vary by model.

Gather your tools before you turn the water off, so you are not searching through a drawer with wet hands. A towel, a small container for screws and a flashlight for under the sink are helpful extras.

Use this general process:

1. Shut off the hot and cold supply valves under the sink.
2. Open the faucet to release pressure.
3. Cover the drain so small screws cannot fall inside.
4. Remove the handle and trim pieces.
5. Take out the retaining clip or nut.
6. Pull the cartridge straight out while keeping its orientation.
7. Clean loose mineral buildup from the valve opening.
8. Insert the matching replacement cartridge in the same direction.
9. Reinstall the retaining parts, handle and trim.
10. Open the supply valves slowly and check for leaks.

Work slowly at each step and keep the removed parts in order. You will save time later if you can see exactly how the handle, trim and retaining pieces came apart.

A cartridge that will not move may be held by mineral buildup or a retaining part that has not been fully removed. Check the retaining clip or nut again before you try a different grip.

For more repair steps, see how to repair a Moen kitchen faucet.

Do not force the valve body with excessive leverage. If the body shifts, cracks or continues leaking after replacement, the problem may be beyond the cartridge.

Which faucet parts are easy to confuse with a cartridge?

A cartridge controls the faucet valve, but a leak or weak spray can come from another part. A diverter, hose or sprayer head may need attention instead of the cartridge.

A pull-down hose can leak below the faucet or restrict movement without causing a cartridge problem. The Awelife 150259 Pull Down Hose Kit is intended for Moen pull-down kitchen faucets using part numbers 150259 or 187108, not pull-out models.

A diverter changes where water flows, such as between a faucet outlet and an attached hose. The G-Sunny Brass Faucet Diverter Valve with Quick has a threaded 55/64-27 connection, includes a 55/64-27 male to 15/16-27 male adapter, and is designed for faucets with removable aerators.

A sprayer head affects the water pattern at the end of a pull-down faucet. The J-HVA Pull Down Kitchen Faucet Sprayer Head Replacement Part has stream, spray and blade spray modes, a brushed nickel finish, an M24x1 thread size and 15 connectors.

For a different brand, see our guide to Delta kitchen faucet cartridge replacement. The cartridge numbers and model families are different, so do not transfer Moen part numbers to a Delta faucet.

What should you check after installing a cartridge?

After installation, check handle movement, hot and cold direction, water flow and leaks around the faucet base. Make each check with the supply valves opened slowly.

Slow opening gives you a chance to spot a drip before the area gets fully wet. Keep a towel close by so you can pat the valve area dry and see whether new moisture appears.

Run the faucet at low flow first. Watch the cartridge area under the handle and the supply connections under the sink.

Low flow is easier to judge than a full blast of water. It lets you see whether the handle turns smoothly and whether the stream starts and stops cleanly.

Test the handle through its full range without forcing it. Move it gently from cold to hot and back again, and note whether it resists at any point.

If the handle is stiff, the cartridge may be misaligned, the retaining part may be too tight or mineral buildup may remain in the valve body. Reopen the supply valves only after you have checked the alignment and the retaining parts.

Check that hot and cold still come out on the correct sides. A cartridge fitted the wrong way round can leave the temperature direction feeling backwards, even when the leak has stopped.

Look at the water pattern as well as the volume. A steady, even stream usually suggests the cartridge is seated properly, while sputtering may point to air or buildup that needs a short flush.

Dry the area and watch it for a few minutes with the faucet running. A slow seep may not show up in the first few seconds, especially around the base.

A cartridge replacement will not repair a damaged valve body or a cracked faucet housing. If water leaks from the body itself, compare repair options such as the best Moen kitchen faucet valve replacement.

Keep the old cartridge and your tools nearby until you are sure the faucet works as it should. It is easier to recheck alignment now than to take everything apart again later.

How do you choose the right Moen kitchen faucet cartridge replacement?

Choose the 1224 for a likely two-handle application, then verify the faucet model. For a single-handle faucet, compare the model and old cartridge before deciding between the 1225 and 1255.

Use this decision rule:

• Pick a 1224 candidate when the faucet has separate hot and cold handles.
• Pick a 1225 candidate when the model and removed cartridge match that single-handle family.
• Pick a 1255 candidate when the model and removed cartridge match the 1255 design.
• Stop and identify the model if the handle count and cartridge shape do not agree.

Think of each choice as a candidate rather than a final answer until you have checked the details. The model and the old part should agree before you spend money.

For a two-handle faucet, remember that one cartridge usually handles one side. If only the hot side drips, the hot cartridge is the likely focus, but you should still confirm the model first.

For a single-handle faucet, the 1225 and 1255 can both look like sensible options from the outside. Compare the stem shape, length and retaining arrangement with the cartridge you removed.

If the handle count and the cartridge shape point in different directions, pause rather than guessing. That mismatch often means the faucet uses a less common arrangement than the first listing suggested.

A replacement cartridge should match the faucet's internal design, not just the brand name. Moen uses the same brand across many models, and those models do not all share the same parts.

If the handle is damaged instead, compare the best Moen kitchen faucet handle replacement options.

A damaged handle can feel like a cartridge problem, since both can make the faucet hard to use. Check whether the handle itself is cracked, loose or worn before you order an internal part.

Keep the old cartridge until the new one is fitted and tested. That way you can compare again if the handle action or water flow still feels wrong.

Final answer: which Moen cartridge should you buy?

The best Moen kitchen faucet cartridge replacement is the one confirmed by your faucet model and the removed cartridge. Use 1224 as a starting point for many two-handle faucets, and compare 1225 or 1255 options for single-handle models.

Do not order from handle count alone. Handle count helps you narrow the search, but the model and the old part give you the final answer.

Match the cartridge number, stem and retaining details, then check whether the leak is actually coming from the valve rather than the hose, diverter or sprayer head. Each of those parts can cause drips or weak flow in a different place.

Once you have matched the cartridge, install it carefully and test the handle, temperature direction and water flow slowly. A calm first check can save you from missing a small leak under the sink.

If the faucet still leaks after a correct cartridge has been fitted, the problem may sit elsewhere in the faucet. Open the supply valves slowly, dry the area and watch where the water first appears.

Frequently asked questions

How do I know which Moen kitchen faucet cartridge I need?

Identify the faucet model, count the handles and compare the old cartridge with Moen part numbers such as 1224, 1225 or 1255. A single-handle faucet may use a 1225 or 1255, while many two-handle faucets use a 1224.

Confirm the exact model before ordering.

Are Moen 1224 and 1225 cartridges interchangeable?

No. The Moen 1224 and 1225 cartridges serve different faucet designs and handle arrangements.

The 1224 is commonly associated with two-handle faucets, while the 1225 is commonly used in single-handle faucets.

Match the faucet model and old cartridge before choosing.

What is the difference between a Moen 1225 and 1255 cartridge?

Both can appear in single-handle Moen faucets, but they are not automatically interchangeable. Their shapes and faucet applications differ, so use the faucet model number or compare the removed cartridge with the replacement specifications before buying.

Can I replace a Moen faucet cartridge myself?

Many Moen cartridge replacements are suitable for careful DIY work if you can shut off the water and remove the handle and retaining parts. Turn off both supply valves, protect the drain, and follow the instructions for your faucet model.

Stop if the cartridge is stuck or the valve body is damaged.