cpu-speed:2-x-2-ghz ✕ l2-cache:3-mb ✕ cpu-threads:2-threads ✕ l3-cache:4-mb ✕ front-end-width:6 ✕

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).