AITECAC 8″ Inline Duct Fan with Speed Controller – 420 CFM High Airflow, Ultra-Quiet 63.5 dB for Grow Tents

[Powerful 420CFM Airflow & Advanced Design] Features a 2348RPM motor with pure copper wiring delivering 420CFM for superior ventilation. Our high-density oblique blades cut air smoothly, reducing resistance while doubling wind pressure – perfect for grow tents, hydroponics, and workshops.

[Whisper-Quiet Operation at 63.5dB] Engineered with sound-absorbing materials, precision ball bearings, and anti-vibration design. The optimized airflow path and guide vanes reduce turbulence noise, making it 30% quieter than standard inline fans (only 63.5dB).

[3-Speed Adjustable Controller] Easily customize airflow and noise levels with our convenient speed controller. Maintain ideal temperature and humidity in grow rooms, basements, or workshops without disturbing noise.

[Energy Efficient & Durable Construction] Ultra-efficient 44W operation with industrial-grade 0.6mm galvanized steel housing, durable aluminum blades, and extended-life copper core motor for reliable continuous performance.

[Multi-Purpose Ventilation Solution] Perfect for grow tents, hydroponic systems, attics, basements, kitchens, bathrooms, laser cutters, and workshops. Effectively removes heat, moisture, odors, and smoke while improving air circulation year-round. Includes 5.9ft power cord for easy installation.