4-inch Inline Duct Fan
Get Better Ventilation 💨 This thing is QUALITY! It’s so easy to set up and basically, you just plug it in, and viola. It also has a speed/power controller built-in so I don’t have to mess around and go buy an extra one because it is ALREADY THERE. I can turn it up and down as much as I like and it is super quiet either way. - Greg S. Why Buy Our 4-inch Inline Duct Fan? ✅POWERFUL: Has a blower with a fan speed of 2300 RPM for an airflow of 190 CFM. It moves air through your target location efficiently for optimal ventilation. ✅EASY INSTALLATION: With removable duct ends with locking tabs for quick removal and easy maintenance. It has a cord length of 5.9 feet for a hassle-free setup. ✅LOW NOISE LEVEL: It has durable plastic fan housing and blades for extremely low noise (less than 31 dB) and also has a variable speed controller for easy fan speed adjustment. 📋Frequently Asked Questions: Q: How noisy is this? A: It's less than 31 decibels. Q: Where else can I use this? A: It can