# Filter Sidebar

To use the "Filter Sidebar," you must install a Shopify app called [**"Search & Discovery"**](https://apps.shopify.com/search-and-discovery).

<div align="left"><figure><img src="https://832052046-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FGrr5MP50bJ3N4OS7jLBk%2Fuploads%2FnLLQ5pr9w4JaazLNuYkS%2Fimage.png?alt=media&#x26;token=8198a69c-3c7d-44f3-9ce0-1f19f8670e8e" alt=""><figcaption></figcaption></figure></div>

After installing the app, please click on "**Apps**" and select the "**Search & Discovery**" application to customize the filter as you like.

{% hint style="info" %}
**Please note**: All Shopify apps come with detailed documentation. To see detailed instructions for using this application, please read [**HERE**](https://help.shopify.com/en/manual/online-store/search-and-discovery/filters)
{% endhint %}

<figure><img src="https://832052046-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FGrr5MP50bJ3N4OS7jLBk%2Fuploads%2FcAPJBeB9uRc5GdOQyNCb%2Fimage.png?alt=media&#x26;token=34531da1-8746-41c1-94a5-38cc89f6298a" alt=""><figcaption></figcaption></figure>

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