Johnson Pump 3" In-Line Blower - 158CFM - 12V Made from high quality ABS plastic construction, corrosion resistant motors, and premium electrical connections completes these blowers. Five blade, quiet, highly efficient, and reliable operation will provide years of long life. Compact and with mounting feet makes it easy to install on any flat surface. Box Dimensions: 6"H x 8"W x 11"L. Weight: 1.6lbs.