Genisco Filter Corporation, the leader in the design and manufacture of EMI/RFI filters for power lines, signal lines and custom applications, announces the addition of a new, high performing filter to its roster – the GFP88221. The GFP88221’s 600 and 800 amp three-phase filter panels are 26 inches shorter and approximately 200 pounds lighter than Genisco’s previous high amp filter designs, but provide zero reduction in performance or quality.

“We are excited to offer this new and improved high amp solution for our customers,” said Ryan Posey, president of Genisco. “Genisco takes pride in listening to our customers and meeting their unique needs, and in this case, we listened when customers asked us to improve our high amp filter design. Our devotion to quality of product and service is always on.” 

GFP88221 features include:

  • A smaller build for easier installation and transporting.
  • Phase Filters from Genisco’s GFP78XXX series to reduce the number of unique components.
  • Reduced lead time compared to the old-style panels, which required a nearly custom build design.
  • A new design that can be used as a modular base for meeting higher amperage requirements. 
  • Ability to configure multiple panels side by side on the same wall, different walls, or even back to back.

The GFP88221-600/800 amp filter panels can be used in a wide range of applications, including government and commercial installations to prevent unwanted signals and interference on power lines. All Genisco products receive the ISO 9001 certification, the highest distinction given to companies for their commitment to delivering quality products and services. Genisco filters can be tailored to a customer’s specific application, and its industry-recognized quality can typically be delivered in about half the time of competitive manufacturers.

The company’s new, high amperage solution for power line EMI filter needs is available for delivery now. To learn more about how the GFP88221 can fit your needs, visit

About Genisco

Headquartered in Madison, Wisconsin, Genisco Filter Corporation has been the premier choice in the design and manufacture of EMI/RFI filters for power line, signal line and custom applications for more than 50 years. Their ISO 9001 certification and MIL-I-45208A inspection system ensure quality, on-time delivery for an array of industries, including computer peripheral manufacturers, government agencies, military and aerospace contractors, electrical contractors, shielded room suppliers and more. Genisco is a privately-held, wholly-owned subsidiary of Oklahoma-based HSI Sensing, and all Genisco products are made in America. For more information about Genisco, please call 405.448.3447 or visit


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