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Ductless Exhaust Fume Hoods

Terra’s Ductless Exhaust Fume Hoods and Filtered Enclosures ventilate and remove chemical fumes and particles, allowing safe indoor release of exhaust. Freestanding ductless enclosures and workstations provide ample working space for large process equipment. Portable ductless exhaust hoods feature a space-saving design that can be positioned on nearly any bench. High-clearance chemical fume hoods accommodate large flasks and other glassware.

Labconco Ductless Exhaust Fume Hoods, Enclosures and Workstations

Paramount Ductless Enclosures

Paramount Ductless Enclosures

Labconco's ductless work station is designed to eliminate air turbulence; specialized filters remove vapors and particulates

Protector Ventilation Station

Protector Ventilation Station

Low-profile enclosure with Labconco's baffle system for maximizing containment. Air velocity remains stable, whether sash is open or closed

Protector Downdraft Powder Stations

Protector Downdraft Powder Stations

Open-top ductless workstations in 2 and 3 ft. models or containing fingerprint powder; multiple units can be placed side by side

XPert Balance Enclosures

XPert Balance Enclosures

Horizontal laminar airflow for maximum containment of toxic powders during weighing operations; requires blowers, exhausters, and HEPA filters

Xpert Nano Enclosures

Xpert Nano Enclosures

Horizontal laminar airflow units with built-in blower and 99.999% ULPA exhaust filter for nanoparticle manipulation and dry powder chemical handling

Terra Universal Ductless Exhaust Fume Hoods, Workstations and Modules

Exhaust Fume Workstations

Exhaust Fume Workstations

Flexible hood design and the optional use of filters allow ductless or ducted exhaust of fumes and particles. Work surface is free of vibration

Ductless Exhaust Fume Hood

Ductless Exhaust Fume Hood

Turnkey hood with fluorescent light is made of acid-resistant polypropylene. It has dual 1200 CFM blowers with fast and easy filter replacement

Universal Hoods

Universal Hoods

Modular design allows flexible configuration; use as positive-pressure or negative-pressure. Air flow remains stable with uniform face velocity

DownDraft Workstation

DownDraft Workstation

Enhances operator safety during soldering, chemical processing, and other tasks involving noxious fumes. A sub-work surface filter draws fumes downward

Particle Exhaust Hood

Particle Exhaust Hood

Safely exhaust sub-micron particles, aerosols and dust with this portable ventilation hood: quiet HEPA filter unit and fluorescent light included

ValuLine™ Ductless Fume Hood

ValuLine™ Ductless Fume Hood

Economical work station with coved corners and continuous welds for ease of cleaning. Safely removes organic vapors

Chemical Fume Hood

Chemical Fume Hood

Our high-clearance work bench is well-ventilated and ideal for large equipment. Quick-release filter housing makes filter replacement fast and easy

Ductless Workstation

Ductless Workstation

Compact, portable work station is ideal for removing aerosols, soldering fumes, and other chemical vapors. Fumes are drawn into the charcoal filter

Environmental Control Modules

Environmental Control Modules

Modular HEPA or charcoal filter/blower units with hoods of varying sizes and materials form configurable enclosures


File Type File Name Publication Date
Tech Resource (PDF) HEPA and ULPA Particle Filters
HEPA and ULPA filters remove sub-micron particles from the air, which are too small to see but create BIG problems in many critical manufacturing operations. Read about filter capability and airflow resistance testing.
05/18/2015
Tech Resource (PDF) Charcoal Filter Life
Unlike HEPA and ULPA particle filters, activated charcoal filters create no additional backpressure when they near the end of their service life. So when do you replace them? Here's how to tell.
05/18/2015