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laboratory fume hood / chemical / bench-top / ductless
AirClean® 4000 Folding Sash



  • Applications:


  • Function:


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  • Other characteristics:

    ductless, polypropylene


Polypropylene ductless fume hoods protect both the operator and the environment by filtering toxic fumes, vapors, or gases through AirClean® Systems’ proprietary bonded carbon filtration before returning clean air to the room. Standard with a thermally-fused integral spill tray, polypropylene ductless fume hoods are chemically resistant to virtually all corrosive applications.

For the widest application range possible, each polypropylene hood is designed to accommodate up to seven inches of filtration. By stacking a HEPA filter followed by a bonded carbon filter, the operator can effectively filter both toxic particulate and chemical fumes. For high evaporation or multi-chemical applications, a full seven-inch stack of chemical filtration may be recommended.

Standard Features

AirSafe™ automatic safety controller
AirZone™ baffling establishes a proper horizontal airflow pattern and directs toxins away from the operator in a predictable pattern, eliminating "dead spots" within the hood
Gas phase bonded carbon filtration
Integral base with deep spill lip
Integral vapor-proof fluorescent lighting
Lab event timer
Large capacity filtration bed to handle a wide variety of applications
No ductwork required
No installation required - plugs directly into a standard 110V or 220V electrical outlet
Polypropylene construction for chemical resistance. The result: NO RUST
Wide range of bonded activated carbon and HEPA filters for containment of virtually any toxic vapor, fume, gas, or particulate