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Replace a Faucet Aerator

easyHome Repair15 minutes8 steps

Safety Warnings

  • Avoid applying undue strain to brass components to prevent breaking the parts.

Tools Needed

Wrench — check locally
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Screwdriver — check locally
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Materials

Replacement Aerator — check locally(1)
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Steps

1
Ensure the faucet is turned off.
Tip: Minor plumbing repairs can be done by the householder to save money.
2
Loosen the existing aerator by rotating the tool from right to left (counter-clockwise).
Tip: To unscrew or loosen, rotate the tool in the direction opposite to clockwise.
3
Carefully remove the aerator from the faucet spout.
Tip: Avoid using an excessively large tool on small brass components to prevent twisting them off.
4
Clean the faucet spout opening to remove any debris.
Tip: Ensuring the area is clean helps the new part seat properly.
5
Insert the new replacement aerator into the faucet spout.
Tip: Ensure it is aligned straight before tightening.
6
Tighten the aerator by rotating the tool from left to right (clockwise).
Tip: Think of the tool as a clock hand moving from left to right to tighten.
7
Carefully snug the aerator without over-tightening.
Tip: Undue strain should be avoided, as it may result in the part being broken.
8
Turn on the water to test the flow and check for leaks.
Tip: Verify the water stream is consistent and the seal is tight.

Pro Tips

  • Small brass screws and stems are easily twisted off; use a tool that fits the part exactly to avoid damage.

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Sources

Synthesized from 3 verified sources:

USDA Farmers' Bulletin (Gutenberg)View →
Gutenberg: Simple Plumbing Repairs (FB 1460)View →
Gutenberg: Dwelling ConstructionView →