Ductless Filtering Storage Cabinets

Erlab’s 50 years of expertise in research, design and manufacturing of filtered storage cabinets guarantee superior filtration to keep you protected when storing your chemicals.

Erlab's Captair Smart ductless filtering storage cabinets provide a steady flow of air through the cabinet, capturing hazardous vapors in the filters, and returns clean air back to the room.

Benefits of an Erlab  filtered storage cabinet:

  • Eliminate inhalation of noxious or hazardous vapors when opening the cabinet.
  • Continuously purify the laboratory air
  • Requires no connection to HVAC, so your chemicals can be placed where you need them
  • Designedwith separate compartments to accommodate multiple types of chemicals.
  • Spill-proof trays
  • See-through, locking doors for easy viewing
  • 3 models to choose from: bench top, wall mount, or floor standing

Each cabinet is equipped with Smart Technology:  a simple and innovative way to let you know that you are safe. Smart-Light allows you to quickly see that the cabinet is operating safely so you can focus your attention on what is most important: your work.



Superior air filtration performance

Erlab's products feature the BE+ filter, the most advanced molecular filtration technology available. Multiple chemical types can be adsorbed at the same time, so you are no longer limited to application-specific filters or the inability to adapt to new lab processes.

Safety is our first priority: Filtration and containment performance comply with the AFNOR NFX 15-211 standard (Class 1 and 2).



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, there is a fan failure, or there is filter breakthrough.



Door is open



Filter breakthrough



Fan Failure



Enhance your user experience with eGuard APP

With eGuard App, the device can be used 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 reports.


Erlab’s innovative technology keeps you safe

1. Erlab’s unique Flex Filtration can manage most lab applications

2. SMART TECHNOLOGY - Simple, intuitive communication by light shows the status of the hood.

3. Sensors to detect filter saturation.

4. Sensors alert the user if the door is left open.

5. Clear doors for easy viewing.

6. Safe, easy access to your chemicals with adjustable spill-proof shelves, pull-out vertical shelves, large volume drawers.

7. Locking doors for added security.


Captair 822 Smart for under tables


Captair 834 Smart


Captair 1634 Smart