minimum-dpi:100-dpi ✕ sensor:advanced-optical-sensor ✕ maximum-speed:450-ips ✕ volume:346-4-cm ✕ maximum-dpi:16000-dpi ✕

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).