BigNeat Panel HEPA Filter for Safety Hood Cabinet H14 52 x 39 x 3 in.

BigNeat AEA04383311en Panel HEPA Filter (H14 Grade, 52 x 39 x 3 in.)

The BigNeat AEA04383311en is a high-capacity replacement HEPA filter designed for use in BigNeat safety hood cabinets, ductless fume hoods, and laminar flow workstations. Certified to the H14 standard, this panel filter provides an absolute filtration efficiency of 99.995% for particles as small as 0.3 microns. Measuring 52 x 39 x 3 inches, this oversized filter is engineered to maintain a uniform laminar airflow across the cabinet’s work surface, ensuring optimal containment of hazardous dust, powders, and biological particulates. Manufactured with high-purity glass fiber media and a robust frame, the AEA04383311en is an essential component for laboratories that require strict adherence to ISO Class 5 air quality standards and OSHA safety protocols for hazardous material handling.

Technical Performance and Design

• H14 High-Efficiency Filtration: Individually tested to meet EN 1822 H14 standards, eliminating 99.995% of airborne particulates (0.3 µm) to provide a particle-free working environment.

• Laminar Flow Optimization: The minipleat media design is calibrated to work with BigNeat’s variable speed fans, ensuring consistent face velocity (typically 0.35–0.45 m/s) and reducing air turbulence within the hood.

• Chemcap™ System Integration: Specifically designed to fit within the filter housing of BigNeat Chemcap™ and Pro2 series cabinets, providing a seamless, leak-proof seal when properly installed.

• Durable Construction: Features a rigid frame and high-quality sealant to withstand the static pressure required for effective containment without compromising the filter’s structural integrity over its service life.

Product Specifications

• Catalog Number: AEA04383311en

• Filter Grade: HEPA H14 (EN 1822)

• Dimensions: 52 x 39 x 3 inches (1321 x 991 x 76 mm)

• Efficiency: 99.995% at 0.3 µm

• Media Type: Micro Glass Fiber (Minipleat)

• Compatibility: BigNeat Safety Hoods, Weighing Stations, and Laminar Flow Cabinets.

Key Benefits & Applications

• Powder Handling & Weighing: Essential for pharmaceutical laboratories handling toxic or potent powders where operator protection from respirable particles is mandatory.

• Cleanroom Standard Compliance: Enables cabinets to achieve and maintain ISO Class 5 (Class 100) air conditions for aseptic procedures and sensitive electronic assembly.

• Hazardous Dust Containment: Provides a reliable barrier for the removal of aerosols, fine dusts, and biological contaminants from the cabinet exhaust.

• Validated Safety: Used in environments that require documented filtration performance for safety audits and regulatory compliance.

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