- AeroZesh G4 4" Inline Duct Fan (195 CFM)
- E12 Programmable Speed Controller
- Environmental Temperature Probe
- 4" Carbon Filter (1200+ RC 412 Grade)
- 8-foot Flexible Ducting
- Mounting Hardware & Power Cord
- Installation Instructions
Vivosun AeroZesh G4 w/ E12 Air Filtration Kit - 4" Duct
starting from 0% interest financing from
/mo.
- 195 CFM airflow with a whisper-quiet 28 dB operating volume
- PWM-controlled EC motor uses only 20 watts for high efficiency
- Compact 4-inch ducting kit sized for 2x2 or 3x3 grow tents
- 1-year after-sale service coverage
- View More Details
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Commercial & Bulk Purchasing
We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.
Who This Is For
- You are automating your ventilation because manually checking your thermometer to adjust fan speed wastes your day.
- You are upgrading to this filtered kit because your current setup lets odors leak into the rest of your building.
What We Found
- The E12 controller is solid for basic automation, but the real power is upgrading to the WiFi hub later on.
- We noticed the EC motor stays surprisingly cool to the touch even after running at full power for several days.
- The mixed flow design pulls air through the dense carbon filter without the whistling noise common in cheaper kits.
What Users Say
- Users who moved their setups into living areas say the 28 decibel rating finally let them sleep without earplugs.
- Operators who use the thermal probe say the fan kicks in exactly when needed, which keeps their environment stable.
- Buyers report the Australian carbon filter effectively neutralizes smells for several harvests before needing a swap.
Vivosun AeroZesh G4 w/ E12 Air Filtration Kit - 4" Duct
Struggling to maintain the perfect climate in your grow space? The VIVOSUN AeroZesh G4 Smart Air Filtration Kit delivers a complete, automated solution for intelligent environmental control. This all-in-one system combines a high-performance inline fan, a programmable speed controller, and professional-grade carbon filtration to create the ideal atmosphere for your plants with minimal effort.
At its core, the AeroZesh G4 fan moves an impressive 195 CFM of air while operating at a whisper-quiet 28 dB. Its advanced PWM-controlled EC motor and mixed-flow design ensure powerful, consistent airflow that adapts automatically to environmental changes. This makes it a perfect ventilation system for various setups, from a compact 2x2 grow tent to a larger cultivation area. The included E12 controller provides ten programmable fan speeds and can be upgraded to the Vivosun GrowHub E42A for full WiFi app control, integrating seamlessly with other smart VIVOSUN devices.
What's Included
Features
🤫
Whisper-Quiet Performance
The mixed-flow fan delivers a powerful 195 CFM airflow while operating at an ultra-low 28 dB.
⚙️
Intelligent E12 Controller
Features 10 speed settings, memory backup, and three automated cycle modes for precise control.
🌡️
Automatic Climate Response
The environmental probe monitors temperature and automatically adjusts fan speed to maintain ideal conditions.
📈
Upgradeable to WiFi
Easily upgrade the E12 controller to the E42A for full smartphone app control and automation.
⚡
Energy-Efficient EC Motor
The advanced PWM-controlled motor consumes only 20W, ensuring low operating costs and a long lifespan.
🍃
Superior Odor Control
Includes a high-grade 1200+ RC 412 Australian carbon filter to effectively neutralize odors.
Specifications
| Specification | Value |
|---|---|
| Model | AeroZesh G4 Combo |
| Size | 4 Inch |
| Airflow | 195 CFM |
| Fan Speed | 2700 RPM |
| Noise Level | 28 dB |
| Power Usage | 20 W |
| Material | Steel |
| Carbon Filter Grade | 1200+ RC 412 |
| Ducting Length | 8 feet |
| Controller | GrowHub E12 |
Compare VIVOSUN 4" Air Filtration Kits
| Feature | AeroZesh G4 w/ E12 | AeroZesh G4 w/ E42A | Inline Fan R4 Kit |
|---|---|---|---|
| Airflow | 195 CFM | 195 CFM | 190 CFM |
| Noise Level | 28 dB | 28 dB | 32 dB |
| Controller Type | E12 Speed Controller | E42A Smart Controller | Variable Speed Dial |
| WiFi Capable | Yes (Upgradeable) | Yes (Built-in) | No |
Support & Manuals
Warranty
The VIVOSUN Smart Air Filtration Kit G4 includes a 1-year after-sale service coverage and offers a free return within 30 days of delivery for complete peace of mind with your investment in smart ventilation technology.
FAQs
What size growing space is this 4" kit suitable for?
This 195 CFM system is ideal for small to medium grow tents, typically ranging from 2'x2' to 4'x4', or any grow room up to 98 cubic feet. The intelligent speed control ensures it can effectively manage air circulation without being overpowered for smaller spaces. For tips on optimizing smaller setups, check out our guide to the best small grow tents.
Can I upgrade the E12 controller to WiFi later?
Yes, absolutely. The E12 controller is designed to be easily swappable with the Vivosun GrowHub E42A controller. This upgrade unlocks full WiFi connectivity, allowing for remote monitoring, advanced scheduling, and integration with the VIVOSUN app and other smart devices.
How does the environmental probe function?
The included probe constantly monitors the temperature in your grow space. It sends this data to the E12 controller, which then automatically adjusts the fan's speed to maintain your target temperature. This creates a stable, responsive environment that adapts to your plants' needs without manual intervention.
What kind of maintenance is required?
Maintenance is minimal. We recommend cleaning the fan blades every few months to ensure optimal airflow. The 4" carbon filter should be replaced every 12-18 months, depending on usage, to maintain effective odor control. The EC motor itself is designed to be maintenance-free.
How quiet is the AeroZesh G4 fan?
The AeroZesh G4 operates at an exceptionally quiet 28 dB, which is quieter than a whisper. The mixed-flow design and EC motor technology minimize noise, making it one of the quietest fans in its class, even when running at higher speeds.
What happens if the power goes out?
The E12 controller features a memory backup function. If power is lost, it will automatically save your last used speed setting. When power is restored, the system will resume operation exactly as it was, ensuring your environment remains stable.
Happy To Help
Questions About This Product?
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
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