How to Remove Your Aerator

Step One: Preparation is Key
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Before diving in, ensure a smooth process by preparing your workspace. Cover the drain with a towel to catch any small parts that might slip through during the aerator removal. You have the option to use a pair of pliers or a sticky pad for a secure grip in the upcoming steps.

Step Two: Aerator-Removal Technique
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Grab your chosen tool, whether it’s pliers or a sticky pad, and let’s get started. Use the sticky pad to grip the housing securely, then turn it counterclockwise. If you opt for pliers, cover the housing with the towel to protect the finish, grip it firmly, and turn counterclockwise to remove the aerator.

Pro Tip:
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If the aerator is in good condition, a simple rinse and debris wipe might be all it needs for reinstallation. However, if you encounter heavy buildup or the aerator is showing signs of wear, it could be the perfect time for a replacement.

Step Three: Measure for Success
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To ensure you get the right replacement, measure across the base of your housing from edge to edge. This method also applies when measuring drop-in aerators. Be sure to use millimeters for precise sizing. If you’re having trouble with a stubborn aerator, check out our troubleshooting videos available on Aerator.com.

Faucet Aerator Streams & Overview

Clogged or worn-out aerators can significantly restrict flow of water, resulting in a frustrating dribble instead of a steady stream of water. Replacing the aerator can instantly restore the desired water pressure and flow rate for a more enjoyable experience.

Assembly graphic Assembly graphic
Stream Patterns
Aeratoed Stream
Aerated stream:

Provides a large and full splash reducing stream, soft to the touch.

Laminar Stream
Laminar stream:

Provides a quiet, non-aerated, splash reducing crystal clear stream.

Why Maintain Faucet Attachments:

Sediment Accumulation

Faucet attachments, like hidden threaded aerators, are not filters but have a dome screen that will collect large sediment in the water. Faucet attachments may eventually clog from the accumulation of debris on the top screen. Debris can be easily removed by simply removing the faucet attachment, flushing it and placing it back on. In most water conditions it takes several years before any maintenance is needed.

Aerator.com recommends annual flushing.

Aerator Graphic
Lime Cleaner

Hard Water Conditions:

Lime Build Up Removal

Lime build up is another problem for the outlet of the faucet attachment. Lime (Calcium Carbonate) attaches to the outlet screen and can only be removed with a mild acidic solution such as vinegar, lemon juice or CLR.

In soft water areas it can take up to 10 years for this condition to occur, while in hard water areas (i.e. Florida, Texas, South Dakota, Indiana) it can take only a few months.

Hard water conditions can be different from well to well so living in a soft water area does not necessarily mean that your house is supplied with soft water.

If needed, soak the aerator in an acidic solution for a few minutes.

Instructions: Lime Build Up Removal

Remove faucet attachment, flush and immerse in acidic solution whenever lime build up affects the visible stream quality.

  1. Remove hidden threaded aerator from faucet spout either with pliers or with the help of an Aerator.com aerator key.
  2. Soak the aerator in an acidic solution for a few minutes.
  3. Use a nylon bristle brush (such as an old toothbrush) to dissolve large particles if needed.
  4. Rinse thoroughly with water.
  5. Clean the threads on the faucet with a paper towel or a soft bush for easier installation.
  6. Install onto faucet and tighten with key or pliers. Turn faucet on, if leak occurs, tighten more firmly.

Instructions: Lime Build Up Removal

Remove faucet attachment, flush and immerse in acidic solution whenever lime build up affects the visible stream quality.

  1. Remove faucet attachment housing from faucet spout either by hand or with the help of a wrench.
  2. Remove the insert from the housing.
  3. Remove any old washers that might be caught inside the spout. Rinse with water to remove build up.
  4. Soak housing and insert only in an acidic solution for a few minutes (do not place washer in solution).
  5. Use a nylon bristle brush (such as an old toothbrush) to dissolve large particles if needed.
  6. Rinse thoroughly with water.
  7. Clean the threads on the faucet with a paper towel or a soft bush for easier installation.
  8. Install onto faucet and tighten by hand. Turn faucet on, if leak occurs, tighten more firmly.
Removal Instruct

Download the infographic here.

Removal Instruct

Download the infographic here.