135 CFM - Inline Duct Fan - 4 Duct - 120V. We aim to show you accurate product information. We have not verified it. We will work closely with you and try our best to resolve any issues. We're here to help!We will get back to you promptly. This item is in the category "Home & Garden\Home Improvement\Heating, Cooling & Air\Other Heating, Cooling & Air". The seller is "olddominionwholesale" and is located in this country: US. This item can be shipped to United States.