Ningbo City Haichuang Electronic Co., Ltd.
Main products:Air purifiers,air cleaners,filters
Products
Contact Us
  • Contact Person : Ms. Jiang Jessica
  • Company Name : Ningbo City Haichuang Electronic Co., Ltd.
  • Tel : 00866-574-56667111
  • Fax : 0086-574-56679177
  • Address : Zhejiang,Ningbo,No.156, Lane298, Wangchun Road,Haishu district,Ningbo China
  • Country/Region : China
  • Zip : 315016

HEPA filters in air purifier(High Efficiency Particulate Air filter)

HEPA filters in air purifier(High Efficiency Particulate Air filter)
Product Detailed
1. High-efficiency, 2. Low resistance, 3. High dust holding capacity

HEPA filters are composed of a mat of randomly arranged fibres. The fibres are typical composed of fiberglass and possess diameters between 0.5 and 2.0 micron. Key metrics affecting function are fibre diameter, filter thickness, and face velocity. The air space between HEPA filter fibres is much greater than 0.3 μm. The common assumption that a HEPA filter acts like a where particles smaller than the largest opening can pass through is incorrect. Unlike , where particles as wide as the largest opening or distance between fibres cannot pass in between them at all, HEPA filters are designed to target much smaller pollutants and particles .

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