Tjernlund M-4 Metal Inline Duct Fan, 200 CFM, 4"

Versatile and durable the M-Series exhaust fans feature high pressure air handling performance with low noise and extremely low power usage. Simply plug the fan cord into the wireless control and plug the control into an outlet. M-series fans are ideal for long runs or air supply and exhaust applications requiring exacting performance. Use them as super quiet bathroom/spa exhausters to eliminate fogged mirrors and lingering odors. They also work great for exhausting high moisture areas such as sub-slab radon gas mitigation. Included with the fan is a strip of vibration isolating foam for a better fit and to minimize any vibration. All models come with standard power cord.