> For the complete documentation index, see [llms.txt](https://docs.flashsearch.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.flashsearch.io/filters.md).

# Filters

- [Filter groups](https://docs.flashsearch.io/filters/filter-groups.md)
- [Filters](https://docs.flashsearch.io/filters/filters.md)
- [Filter by Collections](https://docs.flashsearch.io/filters/filters/filter-by-collections.md)
- [Filter by review rating](https://docs.flashsearch.io/filters/filters/filter-by-review-rating.md): Filter by review rating is a great way to help your customers can find the high-rated products easier.
- [Filter by Metafields](https://docs.flashsearch.io/filters/filters/filter-by-metafields.md)
- [Filter by Tags](https://docs.flashsearch.io/filters/filters/filter-by-tags.md)
- [Filter by Stock status](https://docs.flashsearch.io/filters/filters/filter-by-stock-status.md)
- [Filter by Percent sale](https://docs.flashsearch.io/filters/filters/filter-by-percent-sale.md)