About This

• 【2Way 6Speed Wind with 433MHz Remote Control】This duct fan supports 2-way 6-speed wind adjustment (intake/exhaust modes), with a rotation speed of 1,500-3,000 RPM and air flow ranging from 53-130CFM (90-220 m³/h) to meet diverse scenario needs. Equipped with a 433MHz wireless remote control that offers over 100 meters of control distance. As an inline fan it integrates flexibility and efficiency for various ventilation needs.
• 【100% Pure Copper Motor & Efficient Exhaust】100% pure copper brushless DC motor, delivering 50% higher conductivity than traditional aluminum motors. With low internal resistance and minimal heat generation (temperature<20K), it ensures stable operation under long-term high-load conditions. Duct Fan achieves efficient exhaust at low power consumption (2W±10%) with a lifespan exceeding 30,000 hours over 3 times that of ordinary motors.
• 【Low Noise & Durable ABS Material】Uses IPX4 waterproof ABS material, which is impact-resistant, corrosion-resistant, and can withstand bathroom steam and outdoor light rain, with a smooth surface for easy cleaning. Noise levels are controlled at 24-40dB, making it suitable for installation adjacent to bedrooms or offices without disturbing daily rest or work. 4 inch exhaust fan compact design and low noise enhance usability in quiet environments.
• 【Easy Installation & Versatile Applications】This 4 inch duct fan is easy to install on walls, windows, and ceiling ducts. It’s plug-and-play with memory function for convenient use. Widely applicable in scenarios like bathroom ventilation, grow tent exhaust fan temperature control, attic heat dissipation, garage odor removal, workshop air exchange, laundry room dehumidification, etc. Compatible with standard 4-inch ducts, it serves as a reliable 4 inch inline fan for multiple setups.HVAC Fans & Circulators
• 【High Quality & 24/7 Support Inline Fan】Tested to strict standards, this 4 inline fan includes a 2-year warranty and 24/7 customer service. No need to return—contact us for any issues! (Note: Duct not included.) (Remote Control Pairing Methods: First power on, hold “ON” > 5s. Pairing succeeds on 2nd beep.)

Overview

• Brand : ONVEAN
• Color : Black
• Electric fan design : Blower
• Power Source : Corded Electric
• Mounting Type : Wall Mount/Ceiling Mount
• Material : Acrylonitrile Butadiene Styrene
• Number of Speeds : 6
• Noise Level : 32 Decibels
• Wattage : 2 watts
• Finish Type : Painted