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The new Dual EMI Honeycomb air filter provides superior shielding against electromagnetic interference and is specially designed for electronics, telecom and datacom equipment.

The filter performs three distinct functions:

1. EMI/RFI shielding with positive grounding.
2. Air straightening for maximum cooling efficiency.
3. High dust arrestance with low pressure drop.

The Universal Dual Honeycomb air filter reduces EMI/RFI noise by using an EMI shielding stainless steel mesh that is bonded to the aluminum frame with a conductive silver/copper adhesive caulk. In addition, an EMI shielding gasket is installed around the frame perimeter. The gasket ensures full conductivity of the frame to the equipment. Moreover, the honeycomb structure provides “cells” that are designed to reflect and absorb EMI noise. The honeycomb pattern maintains minimal airflow impedance, and provides a “straightening” effect for even air distribution.