Vevor Laminar Flow Hood
- 20.08 x 20.47 x 23.62 inch working area
- ISO Class 5 clean air standard
- HEPA-14 and G1 pre-filter, 99.997% filtration
- Up to 0.45 m/s airflow, stepless speed knob
- 65 dB noise level
- Desktop unit, no drilling or complex installation
- Replace filter every 2-3 months
Updated 2 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A desktop clean air hood for lab or mycology work that needs filtered vertical airflow at a bench. It is a clean-air device, not a fume extractor, and the listing gives no weight or power data.
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ASIN: B0G3W6NFHLModel: HEPA-14Category: Fume Hoods
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Overview
A centrifugal fan pushes air downward through a HEPA filter and a pre-filter, giving vertical laminar flow over the work surface. A powder-coated steel frame with a stainless base holds a clear acrylic front window and an LED light. It stands on a bench and only needs a power connection.
Clean air in a small desktop footprint is what matters to anyone transferring cultures or handling sensitive samples. The limit is that the listing omits weight, wattage and voltage, and filters need regular replacement to hold the stated airflow.
Who it's for
A cultivator or technician working with open samples gets filtered air that moves in one direction over the work area. Anyone handling harmful vapors should use a ducted fume hood instead, because this one is described as a clean room, not an exhaust system.
Pros and cons
- Filtered vertical laminar airflow
- Stepless airflow speed knob
- Clear acrylic window and LED light
- Desktop design with no drilling
- Weight not listed
- Power rating and voltage not listed
- Filters need frequent replacement
- Not a fume exhaust unit
Performance notes
The hood stays clean because air passes through the pre-filter and the HEPA stage before it reaches the work surface, and the vertical flow carries particles down and away. Airflow is set with a stepless knob, so the speed can be tuned for the task. Filter loading reduces performance over time, which is why the listing calls for regular replacement.
Specifications
| Brand | VEVOR |
|---|---|
| Model | HEPA-14 |
| Capacity & performance | |
| Noise | 65 dB |
| Airflow | Up to 0.45 m/s, stepless knob |
| Construction & materials | |
| Material | Cold-rolled steel frame, 304 stainless base |
| Compatibility & installation | |
| Form | Desktop |
| Other details | |
| Cleanliness | ISO Class 5 |
| Light | LED |
| Filtration rate | 99.997% |
| Filtration | HEPA-14 plus G1 pre-filter |
| Working Area | 20.08 x 20.47 x 23.62 inches |
Frequently asked questions
How big is the working area of the VEVOR HEPA-14 laminar flow hood?
The working area is 20.08 x 20.47 x 23.62 inches. The listing does not give the overall unit size or weight.
Is the VEVOR laminar flow hood a fume hood?
No. It is described as a portable clean room with vertical airflow and HEPA filtration, so it protects the work area rather than pulling hazardous fumes out of the room.
How often does the filter need replacing?
The listing says every 2-3 months to maintain ventilation efficiency.
Does the VEVOR laminar flow hood need installation?
No drilling or complex installation is described. It is a desktop design that only needs a power connection.