Price: $139.99 - $120.51
(as of Jul 21, 2026 16:46:24 UTC – Details)
Product description


1 Powerful Yet Quiet
2 EC Motor





Universal Applications: This system is designed as an exhaust for heat, humidity, and smoke, improving airflow in grow tents, hydroponic rooms, greenhouses, electronic equipment rooms, kitchens, basements, attics, and ducted HVAC systems
Unified Smart Control Centralized Management for All Devices : Centrally manage all compatible growing devices (fans, lights, etc.) through the GrowHub E42A+ platform, transforming complex gardening into a quantifiable, programmable scientific process for a consistently stable environment. Say goodbye to messy manual adjustments and easily build a stable grow environment
Energy-Efficient & Quiet EC Fan: Featuring an industrial-grade EC motor with PWM control, this fan saves approximately 30% energy (compared to traditional AC fans) and operates as quietly as 32 dB. Its mixed-flow design delivers powerful 408 CFM long-distance airflow for maximum ventilation efficiency, making it ideal for nighttime operation or quiet indoor use
Comprehensive Climate Monitoring: Real-Time Temp/Humidity + VPD Calculation . The included high-precision temperature and humidity probe monitors your tent’s environment in real time. The app automatically calculates inside/outside VPD (Vapor Pressure Deficit), helping you adjust strategies during optimal windows to reduce disease risks and enhance plant photosynthesis efficiency
Fully Automated Growing: Stage-Specific Preset Schedules : E42A+ Controller create 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 expert Grow Recipes, adjust device settings on the fly, and expand your controller’s functionality – growing is no longer limited by location
Smart Auto-Triggers: Program custom trigger rules automated Response to Environmental Changes, When temperature or humidity exceeds set thresholds, the fan automatically starts or adjusts speed without manual intervention. Also supports interaction with other devices, creating a true closed‑loop control system
Easy & Flexible Installation: The fan features two integrated ring anchors on the top, allowing for quick and secure hanging in various orientations. Compatible with standard hanging accessories for ultimate setup flexibility.
Complete Ecosystem for All Growers: Backed by our full suite of integrated grow equipment and smart ecosystem, we are committed to ensuring a successful grow. Our solutions are designed to provide reliability and superior results, making advanced cultivation accessible and manageable for both beginners and experienced growers alike








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