| 摘要 |
PURPOSE: Recyclable air filter is provided to reduce cost required for waste disposal process and prevent the generation of environmental contamination by cleaning the filter with water or cleaning liquid. CONSTITUTION: A recyclable air filter includes a porous plate(10), catalyst(14), and a frame(20). Porous grooves are formed in the porous plate. The catalyst fills the porous grooves. A net is arranged to prevent the escape of the catalyst. One side of the frame is opened, and a combining unit is formed at the end part of the opened side of the frame. Folding parts are formed at the frame by pre-set intervals.
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