Mycetrap cultivation's mycroflo portable flow hood creates a clean air space for inoculation. Its compact design makes it easy to set up and work anywhere, without taking up too much room. We've included a tilted clear hood for added protection with vivid lighting for the ideal, high contrast view of your work space. All you need to do is plug it in, flip the switch and comfortably begin inoculating your agar, grain spawn and a variety for other clean air activities. This item is made of blower fan and hepa filter.