has-adjustable-dpi:yes ✕ minimum-dpi:1200-dpi ✕ sensor:optical-sensor ✕ maximum-dpi:4000-dpi ✕ thickness:35-mm ✕

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).