filters (B1)
noun
Pronunciation: /ˈfɪltərz/
Definition
Devices or substances used to remove unwanted substances or particles from a liquid or gas.
Examples
The air filters in the car need to be replaced regularly.
She used a water filter to purify her drinking water.
Microscopic filters are used in laboratories to separate particles.
How to Use filters
- air filter (collocation)
- A device used to remove dust and impurities from the air. — "We need to change the air filter in the HVAC system."
- water filter (collocation)
- A device used to remove impurities from water. — "This pitcher comes with a built-in water filter."
- oil filter (collocation)
- A device used to remove contaminants from engine oil. — "Regular replacement of the oil filter is crucial for engine health."
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