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VIVOSUN G4 4" 195 CFM Inline Fan &Smart Controller, Aerozesh for IndoorGrow
✅ In stock
F
Grade
Analysis Confidence
59%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 24, 2026 12:11 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 🏷️The retail sticker price has been slashed by 42% — a steep markdown from the official listing.
- 📉A lower price did appear very recently, suggesting the market may revisit that level before long.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
1.5/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
VIVOSUN
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Unified Smart Control: Centralize management of all your compatible growing devices through the GrowHub E42A+ platform, transforming complex gardening into a simplified, science-based process for a consistently stable grow environment
✓Energy-Efficient & Quiet EC Motor Fan: Featuring a premium EC motor with PWM control, this fan achieves superior energy savings of about 30% (compared to traditional AC fans) and quiet operation as low as 39 dB; Its mixed-flow design ensures powerful, long-distance 195 CFM airflow for maximum ventilation efficiency
✓Comprehensive Climate Monitoring: Accurately track your garden's environment using the included probe, which monitors both temperature and humidity; View real-time data and calculate VPD (Vapor Pressure Deficit) for both inside and outside the tent, all within the app
✓Fully Automated Growing: E42A+ Controller creates customized, stage-specific schedules (seedling, vegetative, flowering) to fully automate your equipment; Preset light intensity, spectrum, schedules, fan speed, and airflow for complete hands-free operation, with the flexibility to adjust anytime
✓App Control & Remote Management: Operate your entire setup from anywhere via Wi-Fi; The dedicated app allows you to monitor real-time data, apply Grow Recipes, adjust device settings on the fly, and expand your controller's capabilities
✓Smart Auto-Triggers: Program your devices to react automatically to environmental changes, such as having the fan activate or adjust speed based on custom temperature or humidity thresholds
✓Durable Construction & Versatile Application: The mountable metal base allows for secure wall installation, saving floor space and adapting to any layout; Built with premium corrosion-resistant housing, it ensures long-lasting durability; Ideal for grow tents, greenhouses, hydroponic setups, home ventilation, attic cooling, and ducted HVAC systems
✓Complete Ecosystem for All Growers: Backed by our full suite of integrated grow equipment and a smart ecosystem, we are committed to ensuring successful growth; Our solutions are designed to provide reliability and superior results, making advanced cultivation accessible and manageable for both beginners and experienced growers alike
⚙️ Specifications
Brand
VIVOSUN
Color
Black Basic
Electric fan design
Exhaust Fan
Power Source
ac_dc
Style
Inline Duct Fan
Product Dimensions
11.81"D x 3.94"W x 7.87"H
Room Type
Attic, Bathroom, Garage, Home Office, Kitchen
Special Feature
App Control & Remote Management, Climate Monitoring, Energy-Efficient & Quiet EC Fan, Stage-Specific Preset Schedules, temperature and humidity control
Recommended Uses For Product
Air Circulation, Cooling, Drying, Exhausting, Ventilating
Mounting Type
Multiple Mounting Options
Special Features
App Control & Remote Management, Climate Monitoring, Energy-Efficient & Quiet EC Fan, Stage-Specific Preset Schedules, temperature and humidity control
