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 rates 3.8 among 8 in and up inline duct fans; the VIVOSUN R6 6 in Inline Fan rates 3.2 among 6 in ones. The VIVOSUN R6 6 in Inline Fan costs $56 less ($63.99 vs $119.99).
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.
VIVOSUN R6 6 in Inline Fan
#3 in 6 inFull review
A low-cost 6 in fan for bathroom, basement or tent exhaust when running cost and filter performance matter less than price.
Amazon $63.99$63.99
Scores side by side
These two sit in different duct size classes (8 in and up and 6 in), and each is scored against the reference points for its own class, so a rating says how well each does among its own duct size peers. How we rank explains each factor.
| Factor weight | VIVOSUN AeroZesh T8 | VIVOSUN R6 6 in Inline Fan |
|---|---|---|
| Overall rating | 3.8/5 | 3.2/5 |
| Value 25% | 67 $14.42 per 100 CFM ($119.99, 832 CFM) | 91 $16.41 per 100 CFM ($63.99, 390 CFM) |
| Efficiency 25% | 90 11.1 CFM per watt (832 CFM, 75 W), from a power figure labeled average | 0 power draw not published, scored as the lowest |
| Airflow 15% | 83 832 CFM through 8 in duct | 70 390 CFM through 6 in duct |
| Noise 15% | 43 45 dBA at full speed | 74 34 dBA at full speed |
| Controls 10% | 55 speed controller included, timer or cycle modes | 40 speed controller included |
| Warranty 10% | 25 2-year warranty | 0 warranty not published, scored as none |
Specifications
| VIVOSUN AeroZesh T8 | VIVOSUN R6 6 in Inline Fan | |
|---|---|---|
| Performance | ||
| Duct size | 8 in | 6 in |
| Rated airflow | 832 CFM | 390 CFM |
| Power at full speed | 75 W | - |
| Power figure | Labeled average | - |
| Airflow per watt | 11.1 CFM/W | - |
| Price per 100 CFM | $14.42 | $16.41 |
| Noise at full speed | 45 dBA | 34 dBA |
| Top speed | 3,250 RPM | 2,450 RPM |
| Controls | ||
| Motor | EC | - |
| Controller | 10-speed controller with cycle modes | Stepless speed controller |
| Speeds | 10 | Stepless |
| Temperature and humidity control | No | No |
| Phone app | No | No |
| Timer or cycle modes | Yes | No |
| Build | ||
| Housing | Plastic | Plastic |
| Ingress rating | IP44 | - |
| Voltage | 110-240 V | - |
| Warranty | 2 years | - |