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About Us

Premier Filters is a global designer and manufacturer of AC and DC Power Line EMI Filters. Premier Filters builds upon 70 plus years of combined experience in delivering the highest quality and performance products at an unparalleled level of customer service and commitment.


Headquartered in Southern California, Premier manufactures in Asia and the US to meet the cost and schedule demands required by today’s global companies. Premier’s first in class performance and delivery is accomplished through our in-house, US-based test labs and prototype/quick turn production facilities.

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