Techtongda Room High HEPA Clean Free Dust of The Air Efficiency Flow Filter

Introduction: This filter is only for our product, two types of Dust free Units, SKU:020210and 020187. In addition, this HEPA can also be used in sterile culture. Parameters: Size: 46''*22''*2.7''(1170*570*69mm) Weight: 8.15kg(17.9lbs) Efficiency: seclude 99.99% particulate from air circumstance,