---
title: kCTFontCollectionRemoveDuplicatesOption
framework: coretext
role: symbol
role_heading: Global Variable
path: coretext/kctfontcollectionremoveduplicatesoption
---

# kCTFontCollectionRemoveDuplicatesOption

## Declaration

```swift
let kCTFontCollectionRemoveDuplicatesOption: CFString
```

## Discussion

Discussion Option key to specify filtering of duplicates.

## See Also

### Constants

- [CTFontCollectionCopyOptions](coretext/ctfontcollectioncopyoptions.md)