> ## Documentation Index
> Fetch the complete documentation index at: https://algolia.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Clear Filters

> Lets users reset all applied search refinements.

<div className="not-prose algolia-flavor-switcher">
  <div className="afs-dropdown">
    <div className="afs-trigger" role="button" tabIndex="0" aria-haspopup="listbox">
      <span className="afs-current">Flutter</span>

      <svg className="afs-chevron lucide lucide-chevron-down" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" aria-hidden="true">
        <path d="m6 9 6 6 6-6" />
      </svg>
    </div>

    <ul className="afs-menu" role="listbox">
      <li role="option" aria-selected="false"><a className="afs-option" href="/doc/api-reference/widgets/clear-refinements/js"><span className="afs-option-name">JavaScript</span><span className="afs-option-lib">InstantSearch.js</span></a></li>
      <li role="option" aria-selected="false"><a className="afs-option" href="/doc/api-reference/widgets/clear-refinements/react"><span className="afs-option-name">React</span><span className="afs-option-lib">React InstantSearch</span></a></li>
      <li role="option" aria-selected="false"><a className="afs-option" href="/doc/api-reference/widgets/clear-refinements/vue"><span className="afs-option-name">Vue</span><span className="afs-option-lib">Vue InstantSearch</span></a></li>
      <li role="option" aria-selected="false"><a className="afs-option" href="/doc/api-reference/widgets/clear-refinements/ios"><span className="afs-option-name">iOS</span><span className="afs-option-lib">InstantSearch iOS</span></a></li>
      <li role="option" aria-selected="false"><a className="afs-option" href="/doc/api-reference/widgets/clear-refinements/android"><span className="afs-option-name">Android</span><span className="afs-option-lib">InstantSearch Android</span></a></li>
      <li role="option" aria-selected="true"><a className="afs-option is-current" href="/doc/api-reference/widgets/clear-refinements/flutter"><span className="afs-option-name">Flutter</span><span className="afs-option-lib">Algolia for Flutter</span></a></li>
    </ul>
  </div>
</div>

{/* vale Algolia.HeadingPronouns = NO */}

## About this widget

Let users clear all currently active refinements using [`FilterState`](/doc/api-reference/widgets/filter-state/flutter)
by calling [`clear`](/doc/api-reference/widgets/filter-state/flutter#param-clear)
or [`clearExcept`](/doc/api-reference/widgets/filter-state/flutter#param-clear-except).

## Examples

Following example uses a `IconButton` with a callback to clear *all* filters.

```dart Dart icon=code theme={"system"}
class ClearFilters extends StatelessWidget {
  const ClearFilters(this.filterState, {super.key});

  final FilterState filterState;

  @override
  Widget build(BuildContext context) {
    return IconButton(
      onPressed: () => filterState.clear(), // clear all filters
      icon: const Icon(Icons.clear_all),
    );
  }
}
```