Change your electrical environment, change your life

Dirty electricity is a real, measurable form of electrical interference that travels through the wiring in your home, polluting your environment. The STETZERIZER Microsurge Meter was the original product designed to measure.
What is Dirty Electricity? Shop Filters

The Original and Most Trusted Solution

Stetzer Electric is the pioneer in dirty electricity filtering, going back to 1974. Our products are not a recent invention. They are the result of decades of research in power quality, built on 100-year-old engineering principles and validated by researchers and independent studies. When you implement Stetzerizer filters, you are implementing the original, scientifically-backed solution for a healthier environment.

See the Difference Our Filters Made in a School

The Mindoro Elementary School case study is one of the most detailed accounts of what happens when dirty electricity levels are reduced in a school. Teachers reported fewer headaches and less fatigue. Students with asthma saw fewer symptoms. And the results were measured, not just reported.

View Case Study
PROVEN RESULTS

Results You Can Measure with Science-backed Studies

We believe in measurable results. Our technology is backed by years of research and trusted by thousands of customers worldwide.

95%

Reduction in
Dirty Electricity with full installation

28

Years of Research & Development

SOLUTION

The Stetzerizer® Filter:
An Engineering Solution to an Engineering Problem

The science behind the STETZERIZER® Filter isn’t new. It’s based on power engineering principles that have been used by utility companies for decades. The breakthrough came from our founders, power quality expert Dave Stetzer and UC Berkeley professor Dr. Martin Graham. They figured out how to take this industrial-strength technology and redesign it to work in homes, schools, and offices, making professional-grade filtering available to everyone.

See How It Works

Improve Your Well-being

Many of our customers report a significant reduction in symptoms like chronic headaches, fatigue, and sleep disturbances.

Protect Your Sensitive Electronics

Safeguard your computers, TVs, and smart devices from damaging high-frequency noise that can shorten their lifespan.

Create a Healthier Home Environment

Easily and effectively reduce your family’s exposure to this invisible, ubiquitous pollutant.

Measure and Validate Your Results

Use the STETZERiZER® Microsurge Meter to detect high-frequency pollution (measured in GS units) and confirm your filters are working effectively.

Rely on Proven Science

Trust in a solution built on decades of industrial application and established power quality engineering, now adapted for your home.

The Difference Real People Experience

  • At first I thought it was a joke until Dave Stetzer himself came to my house to prove me wrong. Within a few days my health progress increased tremendously. My blood pressure decreased, I sleep better at night, my iron deficiency has improved, and my overall health is much better. I still didn’t believe it so I unplugged them for a few weeks and my health went back to bad which made me believe they actually worked. Rate 10/10 product and ITS REAL!!!
    Brandon Troxler
    Customer
  • I discovered that I was sensitive to Electromagnetic Pollution 11 years ago. It was at that time I learned about Stetzerizer Filters. Since that time not only has my health improved, but so has my family’s.

    Dirty electricity is everywhere, so I take these everywhere I go. Thank you so much for this product. It has changed my life and my families, for which I will be forever grateful.
    Joseph Darnell
    Customer
  • I installed Stetzerizer filters in my home, and I’m experiencing much better sleep. The filters were easy to install, and the instructions were very clear.
    Linda Hayle
    Customer

See How Stetzer Filters Work In Under 5 Minutes

Dave Stetzer, co-inventor of the Stetzerizer Filter, breaks down what dirty electricity is, where it comes from, and how a simple plug-in filter can reduce electrical pollution in your home or workplace. Featured on Modern Living with Kathy Ireland.

Learn More About Dirty Electricity

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