High-CFM 4-Inch Inline Duct Fan for Reliable Air Circulation and Purification

The fan’s mixed flow design enables it to produce large air volumes and high static pressure, making it suitable for ventilation and purification applications. With a max ambient temperature of 140degF (60degC), it can operate safely in a wide range of environments. The fan’s noise output is remarkably low, at just 35 decibels, making it ideal for use in offices, bathrooms, and other residential areas.

The 4-inch fan is equipped with a three-speed controller, allowing you to precisely adjust the airflow level to meet your specific needs. The controller features a durable 3-pole grounded plug, eliminating the need for extra wires. This fan is also designed for easy installation, with lightweight and compact construction that can be installed in any angle and in tight spaces. Simply remove the duct ends with locking tabs for quick installation and maintenance.

This fan is suitable for a variety of applications, including industrial, household, and horticulture ventilation. Its fully enclosed junction box and waterproof and dustproof design ensure safe usage and a long service life. With its low wattage of 28 watts and 110V standard household plug, it’s energy-efficient and easy to operate.

For reliable air circulation and purification, choose the High-CFM 4-Inch Inline Duct Fan. Its robust design and mixed flow fan technology make it a valuable addition to any ventilation system. Order yours today and experience the benefits of improved air quality and reduced noise levels.