ssd-cache:dram-cache ✕ controller:maxio-map1802-c ✕ random-read-speed:2000000-iops ✕ random-write-speed:1800000-iops ✕

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).