Shenzhen DouFang Technology Co.,Ltd products

Junior High-efficiency Air Filter Material

Composite Wire Mesh

Filter object: ≥1μm particles. Filter level: F5/M5 (EN779), EU5 (EUROVENT). Flame retardant grade: F1 (DIN53438), B1 (GB/T 17591-2006). Final resistance: 400Pa (recommended). Humidity resistance (relative humidity): ≤100%RH. Temperature resistance: ≤100? Instant temperature resistance: ≤120?.