Versatile and durable Tjernlund M-Series exhaust fans feature high pressure air handling performance with low noise and extremely low power usage. M-Series inline 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 hydroponics grow rooms or for 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.