
Premium HEPA H14 & U15 ULPA Filters for Cleaner Air. High-Efficiency Filtration: Captures 99.97% of particles >=0.3 microns using HEPA H14/U15 standards. Durable Glass Fiber Material: Constructed with high-quality glass fiber for long-term filtration capacity. Customizable Frame Options: Frame available in Aluminium, Galvanized Iron, or Stainless Steel. Versatile Industrial Application: Suitable for biotech, pharma, food, and clinical diagnosis environments. Low Noise Operation: Operates with noise levels below 52dB for quiet performance. Multiple Size Specifications: Available in various dimensions from 320x320mm to 1220x630mm. Professional After-Sales Support: Engineers available overseas with online and video technical support. Manufacturer Direct Supply: Direct from factory in Wuhan with over 100 employees and 7000 sqm plant.