VEVOR Inline Duct Fan, 205 CFM 4 inch EC Motor Exhaust Ventilation Fan with 10-Speed, PWM Controller, App Control, Temperature Humidity

Need reliable grow tent ventilation? VEVOR 4" inline exhaust fan for grow tent delivers 205 CFM, smart app control, and quiet 27.1 dB operation. Buy now! Features Grow Tent Ready: The inline duct fan works for small indoor exhaust and grow tent ventilation. It improves airflow, reduces odors caused by stagnant air, and maintains proper air circulation for better plant growth Smart Control: This inline fan features a PWM controller and smartphone app control. It offers 4 auto modes, 0–10 speed levels, and allowing easy monitoring and adjustment of temperature and humidity Quiet Operation: The inline duct fan delivers 205 CFM (349 m³/h), noise level as low as 27.1 dB at low speed (varies by speed). Support efficient ventilation with low-noise performance, suitable for extended use, including overnight operation EC Pure Copper Motor: The duct fan is equipped with an energy-efficient and powerful EC pure copper motor. It reduces excessive heat buildup during extended operation that may lead to motor damage. Corrosion-resistant and suitable for demanding conditions Friendly Note: Includes inline duct fan only. Ventilation ducts, duct connectors, and hanging straps are not included and should be purchased separately if needed Specifications Item Model Number HF-100PE Product Dimensions 12.01 x 8.27 x 7.28 inch / 30.5 x 21 x 18.5 cm Net Weight 4.3 lbs / 1.95 kg Power 25 W Airflow 205 CFM (349 m³/h) Air Pressure 350 Pa Source: VEVOR Official | SKU: XLGDFSEC4YCPTTHB5001V1