Definition of «special filters»

The phrase "special filters" refers to a specific type of tool or feature that helps to modify or adjust something in a unique or specific way.

Using special filters to focus on areas of law, legal researchers can save time, money and energy. (slaw.ca)
You can use an ordinary trash bag without special filters and can still keep odors in when it's closed. (giantmommy.com)
The app basically allows users to take pictures with their phone or tablet and then apply special filters on them. (goodereader.com)
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