VIVOSUN AeroZesh T6
#1 in 6 inFull review
A 6 in EC fan that moves about as much air as the CLOUDLINE S6 on half the rated power, for less money. The rated noise is higher.
Amazon $89.99$89.99
6 in408 CFM11.7 CFM/W32 dBA
3.2/5
A low-cost 6 in fan for bathroom, basement or tent exhaust when running cost and filter performance matter less than price.
- 390 CFMAirflow
- 34 dBANoise
Check price at Amazon$63.99
Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Cheap way to get 390 CFM through a 6 in duct
- Stepless speed control on the cord
Cons
- Power draw and warranty not published
- No static pressure rating published
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 | R6 |
|---|---|
| Performance | |
| Duct size | 6 in |
| Rated airflow | 390 CFM |
| Price per 100 CFM | $16.41 |
| Noise at full speed | 34 dBA |
| Top speed | 2,450 RPM |
| Controls | |
| Controller | Stepless speed controller |
| Speeds | Stepless |
| Temperature and humidity control | No |
| Phone app | No |
| Timer or cycle modes | No |
| Build | |
| Housing | Plastic |
Alternatives in this duct size
AC Infinity CLOUDLINE S6
#2 in 6 inFull review
The usual pick for a 4x4 or 5x5 grow tent with a carbon filter: plenty of airflow, high static pressure and quiet running.
Amazon $99$99
6 in425 CFM6.1 CFM/W30 dBA
Hon&Guan PRO 6 in Inline Fan
#4 in 6 inFull review
A low-cost 6 in EC fan with strong rated airflow. Its power draw is not published, which keeps it below documented rivals.
Amazon $76.99$76.99
6 in405 CFM32 dBA
Compare
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