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

# Filter Options

A filter option is one filterable attribute in your filter sidebar — its values, source, and matching behavior.

## What this covers

A filter option is one filterable attribute in your filter sidebar — Price, Size, Color, Availability, Vendor, a product tag, or a metafield. This section covers how to configure filter options, control which values show for each one, and fine-tune matching behavior:

* [Configure filter options](/filters/filter-options/configure-filter-options.md)
  * [Manage filter option values](/filters/filter-options/configure-filter-options/manage-filter-option-values.md)
* [Color swatch for filter option](/filters/filter-options/color-swatch-for-filter-option.md)
* [Filter products by metafield](/filters/filter-options/filter-products-by-metafield.md)
* [Configure collection data source](/filters/filter-options/configure-collection-data-source.md)
* [Merge filter option values into a group](/filters/filter-options/merge-filter-option-values-into-group.md)
* [Use AND filtering condition in the same filter option](/filters/filter-options/use-and-filtering-condition-in-same-filter-option.md)
* [Expand filter options by default](/filters/filter-options/expand-filter-options-by-default.md)
* [Show rating stars in filter sidebar](/filters/filter-options/show-rating-stars-in-filter-sidebar.md)

## Related pages

* [Configure filter sidebar](/filters/configure-filter-sidebar.md)
* [Filter Sidebar Design](/filters/filter-sidebar-design.md)