Book – Handbook of Nonwoven Filter Media

Description

Handbook of Nonwoven Filter Media – by Irwin M. Hutten

Applicable Testing Apparatus: Frazier Air Permeability Tester

Excerpt:

Air permeability of a nonwoven filter medium is the measured airflow through an area of filter media at a specified pressure drop. … The Frazier Air Permeameter, manufactured by the Frazier Precision Instrument Company, Inc., Hagarstown, … (page 248)