AC Infinity CLOUDLINE S12 vs VEVOR 8 in EC Inline Fan HF-200PE

Last updated: November 9, 2026

The VEVOR 8 in EC Inline Fan HF-200PE is the better inline duct fan overall, rated 3.1 to 2.6. The VEVOR 8 in EC Inline Fan HF-200PE leads on value and controls. The VEVOR 8 in EC Inline Fan HF-200PE costs $284.10 less ($94.90 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 vs VEVOR 8 in EC Inline Fan HF-200PE

Which should you buy?

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 weightVEVOR 8 in EC Inline Fan HF-200PEAC Infinity CLOUDLINE S12
Overall rating3.1/52.6/5
Value 25%85 $11.76 per 100 CFM ($94.90, 807 CFM)22 $23.63 per 100 CFM ($379, 1,604 CFM)
Efficiency 25%0 power draw not published, scored as the lowest38 6.4 CFM per watt (1,604 CFM, 250 W)
Airflow 15%77 807 CFM through 8 in duct72 1,604 CFM through 12 in duct
Noise 15%50 full-speed noise not published (neutral score used)0 62 dBA at full speed
Controls 10%55 speed controller included, timer or cycle modes40 speed controller included
Warranty 10%0 warranty not published, scored as none25 2-year warranty

Specifications

VEVOR 8 in EC Inline Fan HF-200PEAC Infinity CLOUDLINE S12
Performance
Duct size8 in12 in
Rated airflow807 CFM1,604 CFM
Static pressure (not scored)-818 Pa
Power at full speed-250 W
Power figure-Max power draw
Average power (not scored)-139 W
Airflow per watt-6.4 CFM/W
Price per 100 CFM$11.76$23.63
Noise at full speed-62 dBA
Controls
MotorECEC
Controller10-speed controller with timer and cycle modes10-speed controller
Speeds1010
Temperature and humidity controlNoNo
Phone appNoNo
Timer or cycle modesYesNo
Build
Housing-Plastic
Ingress rating-IP44
Voltage-100-240 V
Warranty-2 years

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