How To Replace Pfister Bathroom Faucet Cartridge

A cartridge is a crucial component of a bathroom faucet. It controls the flow of water and the temperature of the water. Over time, cartridges can wear out and need to be replaced. Replacing a Pfister bathroom faucet cartridge is a relatively simple task that can be completed in a few minutes. By following these simple steps, you can quickly and easily replace the cartridge in your Pfister bathroom faucet.

Things You'll Need:

Replacement Pfister bathroom faucet cartridge
Adjustable wrench
Phillips head screwdriver

Step-by-Step Guide:

1. Turn off the water supply to the faucet.

Use the adjustable wrench to turn off the water supply valves located under the sink. Turn the valves clockwise to close them.

2. Remove the handle.

Use the Phillips head screwdriver to remove the screws that hold the handle in place. Pull the handle straight up to remove it.

3. Remove the cartridge retainer nut.

Use the adjustable wrench to loosen the cartridge retainer nut located behind the handle. Turn the nut counterclockwise to loosen it.

4. Pull out the old cartridge.

Use your fingers to pull the old cartridge straight out of the faucet body.

5. Insert the new cartridge.

Insert the new cartridge into the faucet body. Push the cartridge in until it is fully seated.

6. Tighten the cartridge retainer nut.

Use the adjustable wrench to tighten the cartridge retainer nut. Turn the nut clockwise to tighten it.

7. Reattach the handle.

Line up the handle with the faucet body and push it down until it is fully seated. Use the Phillips head screwdriver to tighten the screws that hold the handle in place.

8. Turn on the water supply and check for leaks.

Turn the water supply valves under the sink counterclockwise to open them. Check for leaks around the faucet. If there are any leaks, tighten the cartridge retainer nut or the handle screws.