Optimized pleat geometry at specific pleat height in pleated filters for air purification

• Published in: Indoor air Vol. 32; no. 10
• Main Authors: Kim, Ye‐Lin, Kwon, Min‐Seon, Lee, Myong‐Hwa
• Format: Journal Article
• Language: English
• Published: Malden Hindawi Limited 01.10.2022
• Subjects: Air filters; Air purification; collection efficiency; filter quality factor; Filters; Filtration; Geometry; Height; pleated filter; pleating method; pleating ratio; Pressure drop

The performance of an air purifier is determined by its clean air delivery rate (CADR), expressed as the product of the air flowrate and filter collection efficiency. A high CADR in a commercial air purifier is achieved using a pleated air filter with high filtration performance at a given air flowr...