Filtering allows data to be narrowed down around a set of specified parameters. When users may not have a specific record in mind but are seeking to group data around a certain set of attributes, filtering should be used to allow the user to narrow the data and take action on relevant records.

If a user will likely be looking for a specific record as opposed to groups of data, consider implementing search.

Filter controls should live above the data content and facilitate a user's ability to locate and take actions against records of interest.

The way filters are displayed is dependent on the use case, number of filters, and data types of the content. These general guidelines are a starting point for how to present filtering in your application, but it's important to consider each recommendation in the context of your application's use cases.

Results should live below the controls and display any records that meet filter criteria. Depending on the data types and use case, results may be represented by a List, Cards, or Table.

If the number of records displayed per page is limited, pagination should be placed underneath the results.

When applying many filters at once, it is helpful to present them in a consolidated Layer. In this example, the Layer is positioned at the center of the screen.

When applying many filters at once, it is helpful to present them in a consolidated Layer. In this example, the Layer is anchored to the right edge of the screen.

Filtering should help users quickly narrow down data sets by selecting certain parameters to define the relevant data bounds. Different types of inputs may better suited for filtering depending on the type of data.

Use your best judgement around which input type is appropriate for the data you are filtering. However, here are a few things to consider:

• Is data presented as Cards or List? When there is ample screen space, display the filters to the left of the data as a persistent column. Once space becomes limited, use a single filter button that opens a Layer containing the filters.
• Is there more than one filter? Use a single button with filter icon that opens a Layer containing the filters.
• Is the user going to be selecting multiple options? Filter with CheckBoxGroup.
• Is the user aiming to filter based on a range? Filter with RangeSelector.

Filtering with Select should be used when the goal of the user will likely be to filter data around one specific criteria. If the user will be selecting multiple criteria, consider using CheckBoxGroup.