MissHoney 4 Inch Inline Duct Fan Exhaust Fan Ventilation Air Duct 280 CFM Intake Fan Window Vent High Efficiency Air Quiet Copper Motor For Vent Bathroom Ducting Vents Bathroom Grow Tents Hydroponics

Constructed from ABS plastic, the inline duct fan body resists corrosion from humidity and chemicals. ABS plastic is paired with reinforced steel shells, which can withstand everyday uses and a demanding business environment.We provide professional after-sales service for inline fan. If you have any questions or concerns, please feel free to contact us.Note: The higher the wattage, the greater the wind and the greater the noise.

• 【2200 RPM PERFORMANCE OF DUCT FAN​​】This inline duct fan delivers 2200 RPM airflow optimized . The high-speed motor generates powerful suction perfect for large grow rooms or industrial workshops. Unlike traditional fans, its mixed-flow impeller reduces air resistance while maintaining energy efficiency.
• ​​【ULTRA-QUIET OPERATION FOR DUCT FAN​​】The inline fan features advanced noise-dampening technology, operating at just 40dB Ideal for noise-sensitive environments like bedrooms or offices where tranquility is essential.
• ​​【INDUSTRIAL-GRADE DURABILITY IN 4 INCH EXHAUST FAN​​】Constructed from ABS plastic, the inline duct fan body resists corrosion from humidity and chemicals. ABS plastic is paired with reinforced steel shells, which can withstand everyday uses and a demanding business environment.
• 【​​VERSATILE INSTALLATION FOR INLINE DUCT FAN​​】Designed for seamless integration with standard 4 inch exhaust fan systems. The inline fan includes pre-drilled mounting holes and rubber shock absorbers to eliminate vibration transfer to walls or ceilings.
• ​​【COMPREHENSIVE AFTER SALES SERVICE​​】We provide professional after-sales service for inline fan. If you have any questions or concerns, please feel free to contact us. Note: The higher the wattage, the greater the wind and the greater the noise.