How long should a Moen faucet cartridge last?

The system has expensive cartridges, they cost about $30 (2014) to replace, but they last a long time — 20 to 30 years. It’s not a bad deal, and unlike modern ceramic faucets, Moen still makes the same part to put into valve bodies made 40 years ago!

How do I know if my Moen cartridge is bad?

Symptoms of a bad Moen 1225 and 1222B Cartridge:

  1. Leaking from the handle, tub spout or shower head when off.
  2. Difficult to open or close shower valve.
  3. Difficult to turn shower handle.
  4. Inability to get very hot or very cold water.


How long do Moen faucet cartridges last?

These go bad every 3-5 years, and it’s a ridiculously expensive price for such a simple item. If you have the option, do not put a Moen fixture in your shower.

How long should faucet cartridges last?

15-20 years

Most generally last for 15-20 years. If yours is nearing the end of its lifespan, it might be time to consider a replacement.

Why do faucet cartridges fail?

Faucet and shower cartridge failures are generally the result of a rubber O ring inside the faucet or valve having dried out or passages in the cartridge have become blocked. A failure can result in a leaky faucet a shower that will not allow the hot water to flow.

How often do Moen cartridges need replaced?

20 to 30 years

The system has expensive cartridges, they cost about $30 (2014) to replace, but they last a long time — 20 to 30 years.

How often do shower cartridges need to be replaced?

Shower cartridges last for 20 to 30 years but may sometimes fail after only a few years. If you are not sure of your cartridge’s lifespan, you should plan to replace it after 15 years instead of waiting for it to completely fail.

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How do you unclog a faucet cartridge?


Let the water run for about three or four seconds. This will flush out any debris trapped in the faucet or in the water line.

How do you lubricate a faucet cartridge?

For one-handle faucets with a 1225 cartridge, simply remove the cartridge and lubricate it both inside and out with a silicone-based grease (Moen part number 99915). Do not use plumber’s grade faucet grease, silicon sprays or any lubricant that may contain petroleum.

Why is Moen faucet leaking after replacing cartridge?

Your faucet may contain a ceramic, brass, or rubber seat that is meant to form a seal at the bottom of the cartridge opening. The seat can become damaged with use so that it no longer fits correctly into the hole in the cartridge, which allows water to leak. The O-ring may also become cracked and cause a leak.

How do you fix a Moen cartridge?

Quote from the video:
Make sure the HC symbol and the notch in the cartridge stem are facing up then insert the new 12:22 cartridge into the valve. Reinsert the retaining clip to hold the cartridge in. Place.

How do I stop my Moen faucet from dripping?

Quote from the video:
If you look at your new one there's a little tab right there that goes to that slot right there so just line those two up and push it in put your brass ring back on tighten. It with pliers.

Why does the Moen 1222 leak?

Why does your replaced Moen 1222 cartridge still leaks? The Moen 1222 cartridge could be defective. The faucet might be brassy, or the seal of the faucet might be damaged. The o-ring might be fractured too.

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What’s the difference between Moen 1222 and 1222B?

There is absolutely NO difference between the Moen 1222 vs 1222B replacement cartridges. They are both the replacement part cartridge for the Posi Temp Moen shower valve. They are made from the same parts, the only difference is their packaging and model number. The “B” in the 1222B model number stands for Bulk.

How much does a Moen cartridge cost?

A shower faucet cartridge costs $10 to $80 on average for the part alone. Cartridges from brands like Moen, Grohe, and Delta are priced at the high end of the range.



Shower cartridge replacement cost by brand.

Brand Shower cartridge unit price Total replacement cost
Moen (standard) $15 – $50 $100 – $315