A cheap 8 in EC fan with a full-featured controller. Its power draw and full-speed noise are not published.
Amazon $94.90
A strong 8 in EC fan for large tents at a mid-range price, with excellent rated airflow per watt.
- 832 CFMAirflow
- 75 WPower
- 45 dBANoise
- ECMotor
Price checked November 8, 2026. As an Amazon Associate we earn from qualifying purchases.
- Very high rated airflow per watt, so it costs little to run around the clock
- Controller has on/off cycle modes as well as ten speeds
- No static pressure rating published, so performance behind a filter is hard to compare
- Loud at full speed (45 dBA rated)
The VIVOSUN AeroZesh T family
Every VIVOSUN AeroZesh T model we rank, smallest first. Ratings compare each against its own duct size.
| Model | Airflow | Rating | Price |
|---|---|---|---|
| VIVOSUN AeroZesh T4 | 210 CFM | 3.9/5 | $71.99 |
| VIVOSUN AeroZesh T6 | 408 CFM | 4.0/5 | $89.99 |
| VIVOSUN AeroZesh T8 (this one) | 832 CFM | 3.8/5 | $119.99 |
How it scores
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its duct size. How we rank explains each one.
Specifications
| Model number | VSV-AZT8 |
|---|---|
| Performance | |
| Duct size | 8 in |
| Rated airflow | 832 CFM |
| Power at full speed | 75 W |
| Power figure | Labeled average |
| Airflow per watt | 11.1 CFM/W |
| Price per 100 CFM | $14.42 |
| Noise at full speed | 45 dBA |
| Top speed | 3,250 RPM |
| Controls | |
| Motor | EC |
| Controller | 10-speed controller with cycle modes |
| Speeds | 10 |
| Temperature and humidity control | No |
| Phone app | No |
| Timer or cycle modes | Yes |
| Build | |
| Housing | Plastic |
| Ingress rating | IP44 |
| Voltage | 110-240 V |
| Warranty | 2 years |
Alternatives in this duct size
A low-cost 8 in EC fan with strong rated airflow. Its power draw is not published, which keeps it below documented rivals.
Amazon $99.99A low-cost 8 in fan for a large tent or attic. Its power draw and noise are not published.
Amazon $89.99Compare
Compare the VIVOSUN AeroZesh T8 with any other inline duct fan →
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