ZeroSurge

About ZeroSurge

ZeroSurge is a US-based manufacturer specializing in non-degrading surge protectors and power quality filters designed to protect sensitive electronics. Founded in 1989 by J. Rudy Harford, the company pioneered patented series-mode surge suppression technology to provide reliable protection for both residential and commercial electronic equipment. Unlike traditional MOV-based suppressors, ZeroSurge products do not degrade over time and are manufactured in Frenchtown, NJ. Their lineup includes plug-in models, branch circuit facility filters, and OEM modules, serving applications from home audio systems to critical business electronics. ZeroSurge’s technology is recognized for its durability, with installations in over 1,400 commercial locations and a reputation for long-term, surge-related damage prevention.