VIVOSUN AeroZesh T8
#1 in 8 in and upFull review
A strong 8 in EC fan for large tents at a mid-range price, with excellent rated airflow per watt.
Amazon $119.99$119.99
The VIVOSUN AeroZesh T8 is the better inline duct fan overall, rated 3.8 to 2.6. The VIVOSUN AeroZesh T8 leads on value, noise and airflow. The VIVOSUN AeroZesh T8 costs $259.01 less ($119.99 vs $379).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
AC Infinity CLOUDLINE S12
#9 in 8 in and upFull review
The largest CLOUDLINE, moving 1,604 CFM for big rooms and multiple tents. It is loud at full speed, so most owners run it lower.
Amazon $379$379
Which should you buy?
- Choose the VIVOSUN AeroZesh T8 for value ($14.42 per 100 CFM ($119.99, 832 CFM) vs $23.63 per 100 CFM ($379, 1,604 CFM)), noise (45 dBA at full speed vs 62 dBA at full speed) and airflow (832 CFM through 8 in duct vs 1,604 CFM through 12 in duct).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 8 in and up inline duct fan; a clear win is highlighted. How we rank explains each one.
| Factor weight | VIVOSUN AeroZesh T8 | AC Infinity CLOUDLINE S12 |
|---|---|---|
| Overall rating | 3.8/5 | 2.6/5 |
| Value 25% | 67 $14.42 per 100 CFM ($119.99, 832 CFM) | 22 $23.63 per 100 CFM ($379, 1,604 CFM) |
| Efficiency 25% | 90 11.1 CFM per watt (832 CFM, 75 W), from a power figure labeled average | 38 6.4 CFM per watt (1,604 CFM, 250 W) |
| Airflow 15% | 83 832 CFM through 8 in duct | 72 1,604 CFM through 12 in duct |
| Noise 15% | 43 45 dBA at full speed | 0 62 dBA at full speed |
| Controls 10% | 55 speed controller included, timer or cycle modes | 40 speed controller included |
| Warranty 10% | 25 2-year warranty | 25 2-year warranty |
Specifications
| VIVOSUN AeroZesh T8 | AC Infinity CLOUDLINE S12 | |
|---|---|---|
| Performance | ||
| Duct size | 8 in | 12 in |
| Rated airflow | 832 CFM | 1,604 CFM |
| Static pressure (not scored) | - | 818 Pa |
| Power at full speed | 75 W | 250 W |
| Power figure | Labeled average | Max power draw |
| Average power (not scored) | - | 139 W |
| Airflow per watt | 11.1 CFM/W | 6.4 CFM/W |
| Price per 100 CFM | $14.42 | $23.63 |
| Noise at full speed | 45 dBA | 62 dBA |
| Top speed | 3,250 RPM | - |
| Controls | ||
| Motor | EC | EC |
| Controller | 10-speed controller with cycle modes | 10-speed controller |
| Speeds | 10 | 10 |
| Temperature and humidity control | No | No |
| Phone app | No | No |
| Timer or cycle modes | Yes | No |
| Build | ||
| Housing | Plastic | Plastic |
| Ingress rating | IP44 | IP44 |
| Voltage | 110-240 V | 100-240 V |
| Warranty | 2 years | 2 years |