How to Maintain and Ensure Maximum Security of your Portable Ductless Fume Hood

There is an array of devices that are used in chemical laboratories to safely release majorly chemical fumes and harmful gases, along with vapors, dust particles, aerosols, and other contaminants. However, with the recent technological advantage, ductless fume hoods have been ruling over the market. Such devices not only do ensure the users protection and safety against chemical spills and exposure to toxic chemical fumes but also are easier to maintain than conventional ventilation devices.

Additionally, portable ductless fume hoods are recent inventions among the class of laboratory equipment and have become utterly popular due to the handy nature of the device. If you happen to be someone who is wondering how to extend the longevity of their lab equipment, then read along to learn about a bunch of useful tips on the same.

One should be thorough with the range of benefits that a portable ductless fume hood offers before deciding on to purchase it. Also, it is useful for people who are not yet aware of the wide range of benefits they can exploit with this device. Therefore, following are three most important benefits you must know about portable ductless fume hoods.


When working in a laboratory environment or even a storage space, it is very likely that not every corner of the room will have a ventilation system. In that case, all you need to do is to set up your portable device and get going.

Effortless Set-Up:

For someone who is not looking for heavy maintenance or heavy charged installation processes for their new lab equipment. This device is the perfect fit. This is due to the fact that a ductless fume hood requires minimal installation charge and effort—most people prefer to do it themselves due to the effortless set-up facility.


It is needless to mention that ductless fume hoods (portable variants) are way more feasible than ordinary ventilators. For starters, it does not require high-cost maintenance due to its zero requirement of a ducted system. Majorly, you need to spend on specific filters but that comes at a reasonable price limit.

In this following segment, you will benefit from a list of safety and maintenance tips which will ensure a longer life for that ductless fume hood in your lab.

Know the range of tasks to be performed in its presence

Even though Portable Ductless Fume Hood have specific advantages over conventional fume hoods or ventilators, you should not perform all kinds of laboratory tasks in its presence. Keep corrosive chemicals and spilling chemicals at a distance from the fume hood because a close contact can result in degradation of the materials of fume hoods and unwanted reaction. Lastly, if you know that a specific experiment can lead to heat-release or heat-absorption, refrain performing those experiments in the ductless fume hoods.

Specific items you should keep at a distance from the ductless fume hood

Items which have the slightest possibility of causing viral or bacterial emissions cannot be used in presence of the fume hood. This is due to the fact microbial contamination can cause degradation of the wall materials and filters of the fume hood and slow down the air-sucking process. Further, electrical wirings or electrical switch boards should be kept at a distance from the hoods to maximize safety. This should be followed by keeping away open flame in presence of the hood. Especially, if there is any activity performed with volatile or flammable compounds.

Select your location for maximum security

You should refrain from positioning the ductless fume hood at a place where there is high traffic. Even though it is a portable variant, you should not keep the hood in open and common spaces such as corridor. For safety reasons, keep a fire exit nearby when choosing the perfect place to operate your fume hood. This comes very handy in cases there is a fire alarm or fire related accidents.

Lastly, while you are caring about your device, you should also keep in mind that personal equipment and personal safety devices should also be considered here in order to completely rule out the possibility of any damage in a lab space. Personal Protective Equipment such as first aid kits and fire extinguishers should always be available near to the fume hood. Also, facilities such as drench showers and eyewash stations should be arranged close to the fume hood. Further, a complete instruction manual illustrating the detailed usage mechanisms should be pasted near the fume hood or on it, if it is used by various lab workers in several places and different time points.