processor:digic-5 ✕ sensor-size:full-frame ✕ release-date:13-years-ago06-01-2012 ✕ megapixels-main-camera:18-1-mp ✕

Allow OR queries (select multiple values per filter)

When disabled: selecting a filter value replaces the current value.
When enabled: you can select multiple values for the same filter (OR logic).