How to Replace a Bathroom Sink Drain Aerator

How to Replace a Bathroom Sink Drain Aerator thumbnail
A new aerator can help conserve water

The aerator is the part of the faucet tap that mixes the water that exits with air (hence the name). This increases the power and washing ability of the water as it exits the tap. Occasionally these aerators can become clogged with lime and calcium deposits, leading them to function incorrectly or simply stop working. Fortunately, replacing a bathroom sink aerator isn't difficult and can even save you money if you replace it with a low-flow model. Does this Spark an idea?

Things You'll Need

  • New sink aerator
  • Pliers
  • Duct tape
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Instructions

    • 1

      Close the sink drain to prevent losing any of the aerator parts down the drain when disassembling.

    • 2

      Unscrew the aerator on the underside of he faucet tap by turning it counterclockwise. Use the pliers if you can't do it by hand. If you are concerned about scratching the outside metal part of the aerator, wrap the pliers in duct tape.

    • 3

      Bring the aerator and the associated washers and plastic piece to a nearby hardware or plumbing store. This will help you select the proper sizes for replacement.

    • 4

      Assemble the new aerator according to the manufacturer's instructions. Replace the aerator in the tap by screwing it in clockwise.

    • 5

      Restore the water supply by turning the knobs counterclockwise.

Tips & Warnings

  • When replacing the aerator, think about using a low-flow model that uses less water.

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References

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  • Photo Credit faucet image by Laura Dynan from Fotolia.com

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