800 964 4434
Experts in air filtration for the protection
of laboratory personnel since 1968

Captair Flow Smart
Mobile ductless filtering clean air enclosure
Simpler  to use, Safer to operate
With more than 50 years of experience, Captair Flow Smart clean-air enclosures feature HEPA H14 (or ULPA U16) filters that provide optimum protection against external particulate contamination and are designed to provide an ISO 14644-1:2015, Class 5* work environment.
le meilleur de la qualité de filtration

Particulate free workstation

  • Protection against external contamination
  • Internal air quality achieved by high efficiency particulate filter(s) (HEPA H14 / ULPA U16)
  • Carbon filter (optional) to protect handlings from VOCs present in the laboratory atmosphere
  • ISO Class 5* air quality in the enclosure according ISO 14644-1

Une puissante  interface de  communication

Activate the power of the Smart technology

Each unit comes with Smart TechnologyTM – an exclusive set of tools that is comprised of smart-light communicationTM, chemical sensors, real-time status, and the eGuard app.
Smart-light communication is a soft band of light on the unit that lets you know the unit is operating safely. The band of light will slowly pulse to let you know if the air flow is compromised, if there is a fan failure, or there it is time to change your filters.
 Operating time  Air face velocity    filter efficiency   fan failure

Enhance your user experience with eGuard APP

With eGuard App, the device can be monitored and controlled remotely.
The device's connectivity allows you to receive safety alerts in real time via your mobile, tablet or PC.


Welcome to a safer, connected world

When connected, the eGuard app allows you to monitor one or several devices remotely. Once you have registered your product, you can use eGuard app to:      
  • Receive safety alerts,
  • View your usage statistics,
  • Enhance your experience via customized reports

Exclusive services and warranties*

When you register your product and start using the eGuard App, you will benefit from the exclusive Erlab warranties*.
(* Subject to compliance with operating conditions)
Get a warranty of up to 10 years  
Our experts monitor your device throughout its life cycle  
Receive customized usage reports 

Designed for all operating conditions

Usage conditions
Network cable connection
(Ethernet RJ45)
direct to PC
to the Web
Connected to the Web
and/or local network
Required conditions
1 PC + 1 cable
1 Apple or Android Smartphone
1 PC connected to the Web and/or to a local network
Consulting usage data
Setting the parameters
Consulting multi-device usage data
Accessing history
Downloading history
Managing all the devices
Multi-user management
Receiving usage reports
Nouvelle hotte captair Bio
Erlab’s innovative technology keeps you safe 

High efficiency particulate filtration
Simple, intuitive communication by light shows the status of the hood
Air flow monitoring
Internal LED lighting
Ergonomic design
Easy to clean
Mobile or fixed benches
Téléchargement catalogue
demande de devis
It's time to ask more of your laboratory fume hood
The connectivity of Captair Smart fume hoods allows you, by downloading eGuard App, to monitor all your safety parameters remotely.
  • Stay in touch wherever you are
  • Make the most of an exclusive warranty program
  • Receive customized usage reports
Energy consumption
 Ext. dimensions Data Sheet Quote
Captair 321 Smart
Captair Flow 321 Smart
consommation energetique - 25 W
Inches (WxDxH)


go to
Millimeters (WxDxH)

808 mm
635 mm
1113 mm (min.)
1215 mm (max)

Captair 391 Smart
Captair Flow 391 Smart
consommation energetique - 40-45 W
Inches (WxDxH)

47.6 (min.)
51.6 (max)

 go to
Millimeters (WxDxH)

1013 mm
635 mm
1209 mm (min.)
1311 mm (max)

Captair 481 Smart
Captair Flow 483 Smart
consommation energetique - 40-55 W

Inches (WxDxH)

52.8 (min.)
56.5 (max)

go to
Millimeters (WxDxH)

1298 mm
961 mm
1340 mm (min.)
1436 mm (max)

Captair 481 Smart
Captair Flow 714 Smart
consommation energetique - 40-55 W

Inches (WxDxH)

52.8 (min.)
56.5 (max)

go to
Millimeters (WxDxH)

1819 mm
961 mm
1340 mm (min.)
1436 mm (max)
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