Features: High Flow 145 CFM) capacity. Very low current draw, and high volume air flow. Sealed motor shaft for moisture-protection. Made of durable, corrosion-proof material, long-life. Suits 75mm (3") diameter blower hose. Specifications: Flow capacity: 145 CFM (Cubic Feet per minutes) Voltage: 12V Color: White,Black(optional) Intake Diameter: 3" / 75mm Package Includes: 1x Inline Blower note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.