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๐จ Quietly powerful ventilation that keeps your space fresh and your vibe on point.
The AC Infinity CLOUDLINE A4 is a premium 4-inch inline duct fan engineered for whisper-quiet, energy-efficient ventilation. With a robust 165 CFM airflow, ultra-low 29 dBA noise level, and a 10-speed wired controller, itโs ideal for grow tents, hydroponics, AV closets, and more. Its EC motor ensures long-lasting, low-power operation, while the compact design and included hardware make installation effortless. Trusted by professionals seeking silent, reliable air movement that elevates any environment.



















| ASIN | B09FYK6Z3R |
| Air Flow Capacity | 165 Cubic Feet Per Minute |
| Best Sellers Rank | #1,681 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Hydroponic Ventilation Equipment |
| Blade Length | 7.4 Inches |
| Blade Material | Plastic |
| Brand | AC Infinity |
| Brand Name | AC Infinity |
| Cable Length | 6 Feet |
| Collection Name | Inline Duct Fans |
| Color | Speed Controller |
| Control Method | App |
| Controller Type | Button Control |
| Customer Reviews | 4.7 out of 5 stars 1,305 Reviews |
| Electric Fan Design | Exhaust Fan |
| Electric fan design | Exhaust Fan |
| Finish Type | Matte |
| Included Components | Cord, Remote |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Mounted |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 6.9"D x 7.4"W x 11.9"H |
| Manufacturer | AC Infinity |
| Material | Plastic |
| Model Name | CLOUDLINE LITE A4 |
| Model Number | CLOUDLINE LITE A4 |
| Motor Type | EC |
| Mounting Type | Wall Mount |
| Noise Level | 29 Decibels |
| Number of Blades | 10 |
| Number of Power Levels | 10 |
| Number of Speeds | 10 |
| Part Number | AI-CLA4 |
| Power Source | Corded Electric |
| Product Dimensions | 6.9"D x 7.4"W x 11.9"H |
| Recommended Uses For Product | Cooling, Exhausting |
| Room Type | Bathroom, Kitchen |
| Size | 4-Inch |
| Smart Home Compatibility | Smart Home Compatible |
| Special Features | Bladeless |
| Specification Met | CE, RoHS |
| Speed | 2800 RPM |
| Standby Power Shutoff | High Efficiency |
| Style | Modern |
| UPC | 819137021747 |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts |
| Wattage | 7.2 watts |
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