What Is an Aerator?
An aerator is a small screen fitted to the end of a faucet spout. The screen mixes air with the water stream and helps control splashing. A faucet aerator also catches small debris that may affect flow. It can be removed for cleaning or replacement during faucet repair.
Quick Facts About Aerator
Category
Faucet component
Used for
Shaping faucet flow
Common confusion
Not a water filter
Also called
Faucet aerator, Tap aerator
Often discussed with
Faucet Repair
Key Takeaways About Aerator
- A small screen sits at the faucet spout.
- Mineral buildup can weaken or scatter the water stream.
- An aerator is not a water filter.
How Aerator Works
An aerator screws onto the end of a faucet spout. Its screen breaks the stream into smaller paths and adds air as water leaves the spout. This creates a smoother flow that feels full without a hard splash.
Related glossary terms: Supply Line, Pressure Reducing Valve.
Mineral deposits can block the screen and change the stream. A faucet repair check may include removing the aerator, rinsing the screen, and inspecting the threads. A damaged screen may need replacement so the spout forms a steady stream.
An aerator is different from a cartridge. The cartridge controls water flow and temperature inside the faucet. The aerator shapes water after it leaves the faucet body.
Expert Note
When we inspect a faucet, we check the aerator for buildup, damage, and a poor seal. We clean or replace the small screen when it affects the stream. We also check the spout threads so the part sits securely and does not leak.
Aerator in Practice: A Real-World Example
A bathroom faucet has a weak, uneven stream after nearby plumbing work. We remove the aerator, clear debris from its screen, and test the faucet before deciding whether replacement is needed.
Related Services
Related Terms
Supply Line
A supply line is a flexible or rigid tube that carries clean water from a shutoff…
Pressure Reducing Valve
A Pressure Reducing Valve is a plumbing control that lowers high incoming water pressure to a…
PlumbingKentwa.info
Have Questions About Aerator?
Contact PlumbingKentwa.info for practical guidance on Aerator and related plumber work in Kent.