Fafeicy 4 Inch Duct Fan, Powerful Airflow Quiet 31dB Inline Ventilation Exhaust Fan with Robust 2600 RPM Motor, for Bathroom Kitchen Planting Tent Hydroponics 3D Printing Enclosures (US Plug)

Spec: Item Type: 4 Inch Duct Fan Product Material: PP Air Volume: 220m³/h Use: Compatible with 4 Inch Duct How to Use: Take out the product, install and use. packing list: 1 x Inline Duct Fan 4 x Screws 4 x Expansion Tubes 1 x User Manual Notice: The higher the power, the more powerful the wind, the louder the noise.

• Powerful 220m³/h Airflow with Quiet Operation: Equipped with a robust 2600 RPM motor, this 4 Inch Duct Fan delivers efficient ventilation at 220m³/h while maintaining an ultra-quiet 31dB noise level. Perfect for improving indoor air quality without disruptive sound as a reliable Inline Duct Fan.
• Dual-Function Intake & Exhaust Design: Seamlessly operates as both an intake fan for fresh air and an Duct Exhaust Fan for removing stale air. This versatile Inline Ventilation Fan ensures complete air circulation and ventilation for diverse applications requiring flexible airflow direction.
• Tool-Free Horizontal or Vertical Installation: Compatible with standard 4-inch ducts and includes mounting brackets for quick, easy setup. This Duct Ventilation Fan mounts horizontally or vertically, adapting to various configurations and spaces with minimal effort.
• High-Temperature Resistance PP Construction: Crafted from high-toughness PP material that withstands temperatures up to 130°C without deformation. Offering 30% better shape retention than industry standards, this Duct Fan for Bathroom ensures long-lasting durability in demanding environments.
• Versatile Multi-Purpose Ventilation: Ideal for grow tents, hydroponics, 3D printer enclosures, kitchens, bathrooms, and HVAC systems.