Horizontal Laminar Flow Hood

The horizontal laminar flow hood is an anti-static clean room air filtration system designed for stationary, benchtop applications requiring an ISO Class 5 rated environment (Tested under manufacturer conditions in an approximately 600sqf office setting). The system is equipped with a quiet, energy efficient fan and high-quality HEPA filtration media [up to 99.97% efficient on particles 0.3 microns - or 300 nanometers - and larger].

The unique design includes two “wing-style” sides that can adjust to make the work area either wider or narrower. By utilizing a clear lid, operators have an additional layer of protection from ambient air; as a high-powered fan pulls the ambient air through the HEPA filter chamber - where airborne contaminants are captured then directs the cleansed air into the work area.

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Horizontal Laminar Flow Hood Specifications

    Overall Dimensions:     Work Area Dimensions:
      6.25"L x 8"W x 8"H       21.25"W x 9"D
    Cabinet Material: 16 ga. stainless steel  
    Total Weight: 8 lbs.     Motor: Fractional Horsepower

   Available Filter Efficiencies:

   HEPA Filter - Up to 99.97% efficient on particles down to 0.3 microns in size.
   ULPA Filter - Up to 99.9995% efficient on particles down to 0.12 microns in size.
   ASHRAE Filter - Up to 95% efficient on particles down to 0.5 microns in size.
   Activated Carbon & Specialty-Blended Filters - Efficiency varies per chemical.

   Electrical:    Sound Level:
    115/1/60, .3 amps     Approx. 62 dba @ 3'
    220/1/50, .2 amps

   Max Operating Temperature:
   Not to exceed 170 degrees Fahrenheit

   Limited two-year warranty from date of shipment on defects due to materials or workmanship.

   Patented Design:
   U.S. PATENT #5,843,197

How does a Horizontal Laminar Flow Hood work?

  1. Ambient room air is pulled into the air cleaner with a powerful fan
  2. Air is filtered by passing through a HEPA, or ULPA filter, removing particulate down to 0.3 microns (HEPA) or 0.12 microns (ULPA) from the ambient air
  3. The purified air is discharged into the work area of the hood in a horizontal laminar flow pattern, creating a particle-free enclosure

Horizontal Laminar Flow Hood features and benefits

  • Anti-Static
  • Adjustable Wing Flaps
  • Highly Portable and Lightweight
  • Reliable, Low Maintenance Operation
  • Quiet Operation
  • Simple, Quick "No Tool" Filter Change
  • Sturdy Construction
  • Long Filter Life
  • Clear Acrylic Lid and Curtains Included


Chemicals & Solvents
Aerosol Spray
Food & Beverage
Product Testing


  • Portable Clean Room
  • Portable Clean Room

Available Laminar Flow Hoods

Horizontal Laminar Flow Hood
Vertical Laminar Flow Hood