maximum-memory-amount:4gb ✕ l2-cache:3-mb ✕ cpu-speed:2-x-2-ghz ✕ front-end-width:6 ✕ ddr-memory-version:4 ✕

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).