The "G" Series containment hood systems from Airfiltronix are designed to enclose materials and operations under negative pressure, so that airborne contaminants are prevented from escaping into the work environment. Contaminated air is drawn through a range of filters to remove pollutants. Filters are available for both particulates and vapors and it is possible to combine them for multiple substance filtration.

The hoods are made up of clear, 1/4" thick, acrylic and polycarbonate panels with sturdy aluminum framing. Other panel materials are also offered upon request. They feature a clear vinyl curtain that provides easy access and maintains optimal airflow across the opening (optional door and sash configurations are also available if required).

The hoods can be made to order with custom sizes and features to meet the specific requirements of customers.

Blower/Filter modules are typically mounted over the hood, but they can also be remotely positioned and connected to the hood using PVC hose. A high efficiency, brushless AC motor equipped with a dynamically balanced backward curved impeller moves up to 530 cfm in free air at less than 68 db noise level.

The hood is available without blower and filter units upon request in order to be connected to an existing venting system. Alternatively, a venting adapter kit can be used with the blower to provide for both filtering and outside venting.

Key Features

The main features of the "G" Series containment hood systems are:

  • Portable tabletop design
  • Full range of filters
  • No outside venting required
  • Custom designs at affordable prices


Specifications For: G-50 50'' Wide Enclosure
Model No. G-50
Workspace 17''H x 48''W x 17''D
Overall Dim 32.5''H x 50''W x 18''D
Power Requirements 115 V AC, 100 watts, 50/60 Hz, 230 V AC optional for export
Weight 98 lbs.
Blower 530 CFM, (free air), Backward Curved Impeller
Noise Level A weighted noise level 68 dB max. at 1 meter



Performance Statistics

Filters Installed Max Airflow
Face Velocity
None 550 550
HEPA 265 265
HEPA/Dacron/.5" Carbon 230 230
HEPA/Dacron/2" Carbon 179 179
0.5" Carbon 365 365
2" Carbon 233 233
2 each - 2" Carbon 181 181

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