| 摘要 |
A method and apparatus using deep pleated filters ( 1 ) to provide efficient and safe electrically enhanced filtering (EEF), with ultra low pressure drop, higher efficiency of particulate removal and higher dirt holding capacity over the life of the filter ( 1 ). An EEF may be constructed with a housing ( 24 ), with or without an internal air moving device such as a fan, a deeply pleated filter ( 1 ), preferably a V-pack filter ( 31 ) with sets of downstream ground electrodes ( 4 ) and charge transfer electrodes ( 5 ) borne by the exterior surface of the filter packs ( 31 ) that form the filtering element
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