Product Description
                                    
                                    
                                - Material Composition:
 - High efficiency filter media from unbreakable torsion stiff fibers (100% Polyester), partial progressive structure
 - Thermally bonded
 - Silicone-free
 - Moisture-resistant to 100% relative humidity
 - Washed several times
 - Flame retardant according to DIN 53438 F1 tested according to DIN 24185 and DIN EN 779
 
- Application
 - Coarse dust filter mats for the filtration in the air technology such as: air conditioning, climate cabinets
 - Air instruments and equipment
 - Preliminary filtration of air in paint or paint spraying equipment
 - Housing ventilation systems with heat recovery
 
- Filter by Grade prEN779 - G4 (EU4)
 - Filtration Efficiency - 94%
 - Flow Rate per m² - 5400 m³ / h / m
 - Air Flow Velocity - 1.5 m / s
 - Initial Differential Pressure - 50 Pa.
 - Final Differential Pressure - 250 Pa
 - Dust Retaining Capacity - 650 g / m²
 - Temperature Resistant up to 80 ° C.
 - Material Thickness - 22 mm
 - Weight - 350 g / m²