HEPA Laminar Flow Filter 24x24x11.5 for Flow Hood Cabinet Filter Unit
This item is a top-of-the-line, steel frame, aerogel gasket, h13 hepa filter. Perfect to replace your old filter in your laminar flow hood/cabinet/filter unit. 99.999% efficiency for laminar flow. This item is made of steel and metal, aerogel, pleated filter, pleated hepa.