---
title: bitCount
framework: networkextension
role: symbol
role_heading: Instance Property
path: networkextension/neurlfilterprefilter/bitcount
---

# bitCount

The number of bits in the Bloom filter.

## Declaration

```swift
let bitCount: Int
```

## See Also

### Working with prefilter properties

- [data](networkextension/neurlfilterprefilter/data.md)
- [NEURLFilterPrefilter.PrefilterData](networkextension/neurlfilterprefilter/prefilterdata.md)
- [tag](networkextension/neurlfilterprefilter/tag.md)
- [hashCount](networkextension/neurlfilterprefilter/hashcount.md)
- [murmurSeed](networkextension/neurlfilterprefilter/murmurseed.md)