HEPA Air Filter Box for Duct Systems/Cleanroom

HEPA Air Filter Box for Duct Systems/Cleanroom. High Filtration Efficiency: Captures 99.97% of particles as small as 0.3 micrometers for clean air. Durable Aluminum Frame: Constructed with aluminum profiles or stainless steel for long-term use. Low Noise Operation: Designed for quiet performance with noise levels under 52dB. Wide Application Scope: Suitable for cleanrooms, hospitals, offices, and residential air purifiers. Customizable Dimensions: Available in various sizes from 320x320mm to 1220x630mm to fit ducts. Low Airflow Resistance: Optimized design ensures minimal resistance for proper ventilation. OEM/ODM Support: Customization available from samples or designs for specific project needs.