has-adjustable-dpi:yes ✕ thickness:42-mm ✕ maximum-dpi:2000-dpi ✕ sensor:optical-sensor ✕ minimum-dpi:1200-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).