Spruce RV150 In-Line 4 in. Ventilation Duct Fan

The Spruce RV150 Ventilation Fan is a versatile inline 140 CFM fan suitable for indoor and outdoor use. The durable, corrosion-resistant engineered thermoplastic fan housing makes it ideal for bathroom, living area and garage ventilation. Rated for both residential and commercial use, this remotely mounted fan, unlike ceiling or wall-mounted fans, can silently draw from multiple intake points, such as over a bathroom tub, sink and toilet.