How to Replace an Aerator in the Bathroom Faucet

Faucet Aerator

There are two reasons to replace an aerator in a bathroom faucet: (1) the existing aerator is rusting or is otherwise in bad shape, or (2) you would like to change the look of the bathroom faucet. It is also a good idea to remove the aerator periodically to rinse it out, which removes any debris that may be building up behind it. If the water seems slow coming out of your faucet, or if the water comes out in irregular patterns, these problems will often be corrected when replacing the entire aerator.

Things You'll Need

• Channel lock pliers

Instructions

Replacing an Aerator in the Bathroom Faucet

1. Attempt to unscrew the aerator by hand to remove it from the spout. If the aerator does not unscrew by hand, use a pair of channel lock pliers.

2. Once removed, check the aerator to see if any debris is caught in the screen. If there is, you should remove and rinse the aerator periodically to prevent buildup from interfering with water flow and pressure.

3. Note any special installation pattern before installing the new aerator. Part of the new aerator may need to be installed in a particular order also.

4. Assemble the new aerator and screw it into the spout by hand. Tighten the aerator only by hand so it will be easier to remove later.