The KRF round filter is suitable for filtering exhaust or intake air in applications with lower aspiration requirements. The filter element is designed for an airflow of 240 l/m²s at 200 Pa. Its robust steel housing and tool-free replaceable filter make the KRF a practical solution for enclosures or containers where process-generated dust occurs and exhaust air must be filtered. The container connection is standard with a DN140 mm push-fit coupling but can be customized upon customer request.