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Fume Hood Testing

National Air filter has become the industry leader in testing fume hoods and exhausts. We have tested and certified thousands of hoods, enclosures, and exhausts. Our expert engineers have hundreds of hours of experience with a variety of quality and safety standards, including:

  • NSF-49
  • ANSI Standard Z9.5 - 2003
  • OSHA Title 29, CFR 1910.1450
  • SEFA 1-2002

You can trust NAF to ensure the safety of your personnel, products, and the compliance of your equipment:

  • Fume Hoods
  • Extraction Hoods / Elephant Trunks
  • Chemical Hoods
  • Biosafety Cabinets (BSC)
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