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 2600 RPM Quiet Operation: Equipped with a robust 2600 RPM motor delivering 220m³/h airflow at only 31dB, this Inline Duct Fan rapidly improves indoor air quality while maintaining a environment suitable for residential and commercial spaces.
• Dual Intake & Exhaust Functionality: Seamlessly operates as both an intake and exhaust fan for comprehensive air circulation. This versatile 4 Inch Duct Fan ensures optimal ventilation across diverse applications, from hydroponics to room ventilation as a reliable Duct Exhaust Fan.
• Tool-Free Flexible Installation: Compatible with standard 4-inch ducts and includes mounting brackets for easy horizontal or vertical setup. This Inline Ventilation Fan adapts to various configurations, making installation quick and hassle-free for any project requirement.
• 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 Ventilation Fan ensures long-term durability in demanding environments.
• Multi-Purpose Ventilation Solution: Ideal for grow tents, bathrooms, kitchens, HVAC systems, and 3D printer enclosures. This versatile Duct Fan for Bathroom delivers powerful airflow wherever efficient air exchange is needed.