Hacker Instruments Downdraft Fume Extractor. Used working unit in good condition. Vented surface is approximately 23" x 12". Overall dimensions are approximately 25"W x 19"D x 14"H. Charcoal filter is accessed through panel on the left side of unit (see photos). Comes with power cord. Most histological solvents and reagents produce vapors that are heavier than air. This downdraft fume extractor draws fumes down into the unit and exhausts air through an activated charcoal filter. It is completely ductless.
