Erlab Captair Flow M391F

Sorry, this unit has just been sold. Please contact us for alternatives.

Item: 2899M HOOD


All products ship from our 30,000 sq. ft. Haverhill, MA warehouse

Contact Us

Call 978-521-2221
to request information & pricing for item 2899M HOOD

90-Day Warranty

American Instrument Exchange
Contact us for all your used lab equipment needs

1023 Western Ave.
Haverhill, MA 01832

Phone: 978-521-2221
Fax: 978-521-8822


Shipping Policy

Erlab Captair Flow 391 Series Laminar Flow Hood

  • Model M391F
  • Flow rate: 135 CFM
  • Filters not included
  • 90-day warranty 

Erlab Captair Flow 391 Series Laminar Flow Hood are ideal for non-pathogenic cell cultures, In-vitro cultures, microbiology, homeopathic preparations, electronics and optics. These workstations feature HEPA H14 filters to provide an ISO Class 5 work environment; permanent air face velocity monitoring system; permanent ventilation control device; and energy ports for the passage of cables. The H14 filters guarantee 99.995% filtration efficiency for particles lager than 0.1µm. The 391 Series also has compact tubular florescent lighting, anti-corrosion steel-coated construction.

Built-in Smart Technology enables visual light and audio communication to indicate the status of the hood.  To alert you, the light will pulse, an audio pattern will indicate if air flow is compromised, fan failure, or filter breakthrough.

No ductwork cost, less compliance cost and significantly reduce the energy cost, if compared with the ducted system.  Energy consumption of the Erlab Captair 321 Smart Ductless Fume Hood is only 65 W.

All of our equipment is used and reconditioned. Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. While we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests please let us know and we’ll work with you to make sure these requirements are addressed during testing.

The photos above are representative. Please bear in mind that the equipment shown is currently in storage in our warehouse and that in addition to testing each machine we will clean all the equipment thoroughly prior to shipment. We often have multiple units of each model in stock and sometimes we're unable to feature photos of every single unit. At your request, we can provide photos of the equipment in your order after it has been tested and cleaned.

Erlab Captair Flow 391 Series Laminar Flow Hood - Specifications

Exterior dimensions 39.37”W x 24.80”D x 45.67” – 48.82”H
Work area dimensions 37.99”W x 20.55”D x 33.58”H
Flow rate 135 CFM
Processed air flow 1P: 265 m3 /h, 1P1C: 164 m3 /h
Air velocity at opening 0.3 m/s
Electrical requirements 90-264VAC (call to confirm)


For inquiries about the Captair Flow 391 Series Laminar Flow Hood, please give us a call at 978-521-2221, or fill out the form on this page.