You can create your own custom filters and use them in the Search Results Widget. A custom filter is based on a standard filter, but it contains specific filter values, unlike a standard one.

To create a custom filter, follow these steps:

  1. Go to Smart Search & Filter control panel > Filters section > General tab.
  2. Click the + button in the top-right corner.
  3. Type Filter title. It will be displayed in the storefront.
  4. Select the standard filter in the Based on drop-down list. 
  5. Click the Continue button. As a result, a filter will be created without values.
  6. Add values for your filter following these steps:
    1. Click the + button.
    2. Select filter values. You can use the filter in the top-right corner to search the values.
      Note
      These values won't be excluded from standard filters.
    3. Add the selected values to the filter. 
  7. Optionally, manage the added values: delete a value or change its Display name.
  8. Save the changes.

That's it. Now you can check out what your new custom filter looks like in the Search Results Widget.