What context can I use each word in?
Learn when and how to use these words with these examples!
purifier
Example
We installed an air purifier in our home to reduce allergens. [purifier: noun]
Example
The water purifier removed all the impurities and made it safe to drink. [purifier: noun]
filter
Example
I need to replace the filter in my coffee maker. [filter: noun]
Example
The air filter in my car needs to be changed. [filter: noun]
Good things to know
Which word is more common?
Filter is a more commonly used term than purifier in everyday language. Filter is versatile and covers a wide range of contexts, while purifier is less common and typically associated with specific products or devices.
What’s the difference in the tone of formality between purifier and filter?
Both purifier and filter can be used in formal and informal contexts. However, purifier may be perceived as more formal due to its association with advanced technology and specialized products.
