filtreringsklasse
Filtreringsklass is a term used in Scandinavian languages to denote a category or level of filtration performance assigned to a filter or filtration system. It serves as a communicative label indicating how effectively the device removes contaminants under defined conditions and whether it meets regulatory or contractual requirements. The actual scales and labels vary by industry and standard; there is no universal filtreringsklass across all contexts.
Determination and meaning: Filtreringsklasser are typically established through standardized testing by accredited laboratories. Common criteria include
Contexts and examples: In air filtration for buildings and clean rooms, the class may align with European
Because standards differ between regions and sectors, it is important to reference the applicable standard or