4 Inch Inline Duct Fan Ventilation Kit, 205 CFM Quiet EC Fan with LCD Speed Controller, Carbon Filter & Flexible Ducting for Grow Tent Hydroponics
Original price was: $289.99.$149.99Current price is: $149.99.
✅【High-Performance 4″ Inline Fan】Universal AC 110-240V, 27W low power consumption, delivers 205 CFM airflow at 2800 RPM. Only 26.8dB ultra-quiet operation, effectively exhaust heat and stale air for grow tents.
✅【LCD Mini Speed Controller】Comes with a compact display controller, easily adjust fan speed to match your ventilation needs. 2.5m Type-C signal cable for flexible placement.
✅【Complete Odor Control Carbon Filter Kit】Premium carbon filter removes strong odors, dust and particles. Equipped with 2.438m black aluminum foil flexible duct for smooth air routing.
✅【Full Installation Accessories Included】Packed with 2pcs stainless steel hose clamps, S-hooks, cable ties, expansion screws and anchors. All mounting hardware ready for quick & easy setup.
✅【All-in-One Hydroponic Ventilation System】Ready-to-use exhaust combo specially built for indoor grow tent, hydroponics planting. Stabilizes temperature & humidity to create ideal growing environment.
| Item | Specification |
|---|---|
| Product Model | GH-AFK4-A01 |
| Fan Size | 4 inch |
| Input Voltage | AC 110–240V, 50/60Hz |
| Rated Power | 27W (±5%) |
| Max Airflow | 205 CFM |
| Fan Speed | 2800 RPM (±10%) |
| Noise Level | 26.8 dB |
| Fan Dimension | 302 × Φ163 × Φ97 mm |
| Controller | Mini LCD Controller, 71×41×20 mm |
| Ducting | Φ110 × 2438 mm, Aluminum foil inner + PVC outer, black |
| Carbon Filter Size | Barrel Φ175 × 200 mm, Connector Φ100×50 mm |
| Power Cord | 2.5m, 18AWG*3, 300V 105°C |
| Signal Cable | 2.5m Type-C cable, 4-core 26AWG+28AWG |
| Hose Clamp | 4.5 inch, 201 Stainless Steel |
| Net Weight | 4.7 KG / Set |
| Gross Weight | 5.10 KG / Set |
This GH 4-inch inline fan ventilation combo is a fully assembled air exhaust solution built for indoor grow tents, hydroponics and enclosed growing spaces. The high-efficiency inline fan supports universal AC 110‑240V, outputs 205 CFM airflow at low 26.8dB noise level, keeping your grow space fresh without disruptive loud operation. The included mini LCD controller lets you adjust fan speed precisely for customized airflow management. The premium carbon filter eliminates unwanted odors, dust and airborne impurities. The black flexible aluminum duct with PVC outer layer is durable, crush-resistant and easy to route. All installation accessories including stainless steel hose clamps, S-hooks, cable ties and wall expansion screws are included for quick setup. Perfect for controlling temperature, humidity and air circulation, creating a stable, clean and healthy environment for your plants.
Package Includes:
- 4″ Inline Duct Fan ×1
- LCD Mini Speed Controller ×1
- Flexible Aluminum Duct ×1
- Carbon Filter ×1
- Stainless Steel Hose Clamps ×2
- S Hooks ×2
- Cable Ties, Mounting Screws & Expansion Anchors
- User Manual ×1
Q & A
4 Inch Inline Duct Fan Ventilation Kit, 205 CFM Quiet EC Fan with LCD Speed Controller, Carbon Filter & Flexible Ducting for Grow Tent Hydroponics
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About This Product
6 Inch Inline Duct Fan Ventilation Kit, 402 CFM Quiet EC Fan with LCD Speed Controller, Carbon Filter & Flexible Ducting for Grow Tent Hydroponics
✅【High-Performance 6" Inline Fan】Universal AC 110-240V, 70W low power consumption, delivers 402 CFM airflow at 3000 RPM. Only 32dB ultra-quiet operation, efficiently exhaust excess heat and stale air for large grow tents.
✅【LCD Mini Speed Controller】Equipped with compact display controller, you can freely adjust fan speed for custom airflow. 2.5m Type-C signal cable supports flexible controller placement.
✅【Premium Odor Elimination Carbon Filter】Large carbon filter removes strong odors, dust and airborne impurities. Paired with 2.438m black aluminum foil flexible duct for easy air routing.
✅【All Mounting Hardware Included】Comes with 2pcs stainless steel hose clamps, S-hooks, cable ties, expansion screws and anchors. Ready for quick, hassle-free installation.
✅【All-in-One Hydroponic Ventilation Combo】Complete exhaust system for medium & large indoor grow spaces. Regulates temperature and humidity to build a stable, healthy growing environment for plants.
Smart Grow Environment Controller | All-Round Precision Control for Professional Growing Ecosystem
-
8-Zone Centralized Device ControlManages 8 independent growing zones in one system, fully compatible with LED grow lights, duct fans, clip-on fans, heaters, dehumidifiers, humidifiers and more grow equipment.
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Real-Time Environmental MonitoringBuilt with an intuitive touchscreen that displays live readings of core metrics — temperature, humidity, VPD and CO₂ — for full oversight of your grow space.
- Smart Growth Rhythm Simulation
Powered by professional algorithms to simulate sunrise and sunset light cycles, automatically tuning light intensity and climate to match every plant growth stage.
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Dual Control with Offline ReliabilityOperable via local touchscreen or remote mobile app with flexible custom settings; all programs are saved locally to keep your grow system running stably even without Wi-Fi.
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