Flat filtering cells with high efficiency booth class M5 ceiling filters the filtering media is made of very thin needled polyester fibres moistened with permanent adhesive materials that hold the fine particulate. It has a progressive density structure in the direction of the air flow and ensures a high storage capacity of dust and low pressure drops.

For more information: see the data sheet

• Frame: galvanized steel
• Protective mesh: on both sides - electrowelded galvanized steel wire
• Filtering septum: two-compontent polyester fibre with polyester loosely woven mesh or polyester close woven mesh (depending on the type)
• Reaction to fire: F1 DIN 53438
• Efficiency class CEN EN 779: M5
• Eurovent class: EU 5
• Arrestance Ashrae 52.1.1992 Am: 97,6% - 97%
• Available thickness (mm): 18-20-23-30-35-40-45-48
• Maximum operating temperature: 100°C