Air filtration device

Details Air filtration device Air filtration device

2004-07-19

2008-11-11

Chiesa, Richard L (Department: 1797)

Gas separation: apparatus

Electric field separation apparatus

With means for vapor or liquid contact

C095S058000, C096S074000, C096S095000

Reexamination Certificate

active

07449053

ABSTRACT:
The present invention provides an air filtration cartridge suitable for use in the treatment of air in a forced airflow air supply system. The cartridge comprises an inner casing having an upstream stage defining a chamber having an inlet for receiving a forced airflow. The chamber has an outlet which leads into a downstream stage comprising a filter holder and mounting a high airflow electrostatic filter. Inside the chamber is a low power coronal discharge ozone generator device.

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