AITECAC 4″ Inline Duct Fan with Speed Controller, 130 CFM, Ultra-Quiet 48 dB, for Hydroponics, Attic, Greenhouse

[Powerful 130 CFM Airflow & Adjustable Speed] High-performance 2935RPM motor delivers strong ventilation for grow tents, hydroponics, attics, and more. Features a 3-speed controller (low/medium/high) to customize airflow and noise levels.[Ultra-Quiet at Only 48dB] Advanced powerful motor, ball bearings, and aerodynamic blades reduce turbulence and noise. Perfect for growing tents, hydroponics, greenhouses, bedrooms, and offices.[Energy-Efficient & Durable] Consumes just 5W power and low costs per month. with a pure copper wire core motor for long-lasting performance. Sturdy housing resists wear.[Easy to Install & Clean] Lightweight design with a 5.9ft power cord for flexible setup. Detachable blades and housing simplify maintenance.[Multi-Purpose Ventilation]  Ideal for growing tents, greenhouses, basements, kitchens, bathrooms, workshops, and pet enclosures. Reduces humidity, odors, and heat while improving air circulation. Product Description