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Defiant Bag Filter
Brand: Purolator EFPPurolator's DEFIANT 70/85/95% media meets today's ASHRAE challenges in process control and contaminant reduction.
The unique, patented non-woven process used to manufacture DEFIANT filters creates a media which outperforms similar products with respect to initial efficiency, average efficiency, and dust holding capacity.
The continuous hydrophobic fibers which make up DEFIANT media do not absorb moisture and are thermally bonded to eliminate the need for chemical containing binders that could promote microbial growth or generate VOCs.
Both characteristics create a durable media able to withstand turbulent, high velocity conditions, even when high humidity is a factor.
Improved Efficiency
DEFIANT media utilizes a dual-stage electrostatic enhancement, and continuous fiber structure to initially capture an increased amount of smaller particulate than conventional glass media - thereby improving overall particle size efficiency (see chart below).
Applications
DEFIANT 70/85/95% media bag filters are specifically manufactured for system applications requiring high efficiency, non-shedding media filtration.
These include hospitals, health care facilities, food processing plants, pharmaceutical manufacturing, telecom-munications, and other HVAC applications.
The DEFIANT 70/85/95% media has multiple performance characteristics which combine to provide optimum filter service life, and lower maintenance and energy costs.