The best EMI/RFI filters in the business.

For more than half a century, the people of Genisco have been designing and manufacturing the best EMI/RFI filters in world, and filters are all we do. The top names in industry, government, military, aerospace, and research trust our filter products to solve their electromagnetic and radiofrequency interference problems, and we can solve yours too.

  • Shielded Room Filters
  • Telephone Line Filters
  • Communications Filters
  • Signal Fire Alarms Filters
  • Build-to-Spec Filters
  • Military/Aerospace Filters
  • Single/Multiple Circuit EMI Filters