Guide to Finding the Right Home EMF Filter

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Dirty electricity is a growing threat in our modern world. Since it’s not going away any time soon, we have to learn how to live with it the safest way possible.

Enter: EMF filters for your home.

These simple devices can drastically reduce the amount of dirty electricity (and the EMF radiation that results from it) that flows through your home.

This is a pretty unfamiliar topic for most people, so I wanted to create a guide that explains what dirty electricity is and how filters work.

Let’s dig in.

These are the Dirty Electricity Filters that I recommend to my clients. If you’re on a budget, just get them for your bedroom – that’s THE most important place to shield:


Get a self-paced, step-by-step path to less EMF in your life—without weighing you down with complicated terminology & information overload.

Greenwave Filters

Why Would You Want a Home EMF Filter? The Impact of Dirty Electricity

Dirty electricity is generated when power lines outside your home and the wires within contain frequencies outside the standard electrical current, 60 Hz.

So what causes the frequency to change?

As technology advances, electronic equipment needs both a transformer and a rectifier for it to work. The transformer changes the voltage, while the rectifier converts the current from AC (alternating current) to DC (direct current).

Somewhere along the way, the normal flow of electricity becomes corrupted. When devices draw electricity, spikes and surges of power outside the 50-60 Hz range are created.


This generates dirty electricity (because electronics can’t use it), which then flows and circulates inside our home.

As such, dirty electricity is considered a type of pollution.

Others call it dirty power, line noise, electrical noise, or power line EMI.

Whatever you want to call it, it’s turning our safe havens into hubs of condensed pollution.

The truly scary part is the EMF radiation that is generated with it. EMF stands for “Electromagnetic Field,” and it has been implicated in a growing number of health issues.

Before we dig into its effects on our body, let’s first look at where this dirty electricity comes from.

Sources of Dirty Electricity

  • Video game systems
  • Fluorescent light bulbs and tubes
  • Cordless phone systems
  • Televisions
  • Computers and laptops
  • Printers
  • Scanners
  • Light dimmer switches
  • Wi-Fi routers and modems
  • Battery charging devices for cell phones, etc.
  • Microwave ovens
  • Blenders
  • Mixers
  • Solar power systems
  • Hair dryers

Reasons to Shield Yourself from Dirty Electricity

Exposure to dirty electricity and the EMF radiation it emits is still being studied.

After all, modern technology advances are relatively new and growing every day. So it’s only within the last 2 decades or so that researchers have noticed a problem.

So far, the following problems have been linked to the effects of EMF and dirty electricity:

  • Headaches
  • Cognitive impairment
  • Fatigue
  • Sleep disturbances
  • Muscle and joint pain
  • Skin rashes
  • Asthma
  • Depression
  • Mood swings

Notice I said “so far.” There’s no doubt in my mind that the list above will only expand as more and more studies are conducted.

So why do these things happen?

What exactly does EMF do to our bodies?

EMF creates a disturbance to sensitive voltage mechanisms at the cellular level within our body cells. These disturbances can result in blood brain barrier disruption, gut barrier impairment, decreased melatonin, and reactive nitrogen species among many others.

These effects are true across the board if exposed to long enough, but it’s our children who are most vulnerable as their brains are still developing.

All of this begs the question:

What can we do about it?

A quick search will tell you there are lots of opinions on how to reduce dirty electricity in your home.

But one of the easiest and most comprehensive ways to protect your family from dirty electricity is with an EMF filter for your home.

What Are Home EMF Filters?

Whole house EMF filters serve to reduce dirty electricity either through preventing corrupted power surges or converting it back into a usable current.

They offer a “one step” alternative to EMF shielding as opposed to needing multiple shields for every electronic device in your home.

There are 2 primary types of dirty electricity filters:

Types of EMF Filters & How They Work

When it comes to filtering out dirty electricity, your options can be summarized into 3 categories:

  • Plug-ins
  • Kill switches
  • Whole home filters

Let’s look at plug-ins first:

Dirty Electricity Plug-Ins

This variety is just what it sounds like – a compact device that plugs into any standard outlet. The two leaders in this industry include the Green Wave Dirty Electricity Filtration System and Stetzerizer Filters.

Let’ discuss how each system works. First on the list is the Green Wave Dirty Electricity Filtration System:

Greenwave Filters

  • It’s convenient to use. You only need to plug it in. Plus, there is a built in outlet at the bottom of the plug, so you don’t have to sacrifice an outlet.
  • It is safe to use and is environmental friendly.

How does it work?

This system uses EMI – Electromagnetic Interference filtering technology. It filtrates the harmonic currents and transient voltage electricity found in your home’s wiring. Plus, they prevent the spikes and surges that create dirty electricity in the first place.

Read my complete Greenwave review here!

Next, we have the Stetzerizer Filter.

Stetzerizer Filter

How do Stetzerizer Filters work?

This type of plug-in protects homeowners by converting dirty electricity into a safe and usable form. It converts corrupt electricity back into 50/60 Hz power.

It is a simple, yet effective system that reduces the overall load of dirty electricity in a house.

Note: The number of filters you need depends on the number of electronic devices you have plugged in and the size of your home.

Besides plug-in filters, you also have the option of using a dirty electricity kill switch.

EMF Kill Switches

EMF radiation wreaks the most havoc while we’re sleeping since that’s the time when our bodies are resting, repairing, and resetting.

Simply turning off devices is not enough protection as that does not eliminate the unusable dirty electricity flowing through your home.

An EMF Kill Switch shuts off all power to your selected circuit breakers, eliminating electricity flow.

In contrast to a plug-in, kill switch installation involves installing an accessory panel near your home’s electric panel that allows you to remotely turn off selected circuits.

Most people choose to install these for the ability to cut power to their bedrooms at night.

Where you sleep – and while you sleep – is the most important place & time to shield yourself.

Whole Home Dirty Electricity Filter

These filter stray electric currents at the point they enter your home.

As a result, it corrects all the dirty electric fields throughout your entire home – eliminating the need for plug-ins at every outlet.

It’s pricey, but it’s a “one and done” solution for dirty electricity.

They also provide:

  • whole home surge protection
  • line conditioning
  • harmonics reduction
  • magnetic field reduction

Note: These types of filters are wire-in solutions that require an electrician to install.

The most comprehensive dirty electricity protection is with a Whole Home Filter that filters stray currents at the point of entry.

Satic’s Power Perfect Box is the only manufacturer I recommend for this.

Note: This filter is to clean up dirty electricity throughout your entire house – not radiofrequency (like what’s emitted by wireless devices.

Benefits of an EMF Filter for Your Home

Experts highly recommend that we limit our electromagnetic radiation exposure to 0.5 mG to 2.5 mG. That sounds reasonable enough, especially since most people don’t even know what EMF is, how it’s generated, and where it’s located.

But imagine this:

You get home from work and want a quick snack before supper. You pop a Hot Pocket in the microwave and stand there while it cooks. No need to step away…it only takes a minute, right?

Well, even at a distance of 3 ft from your microwave, you’re getting blasted with at least 25 mG of EMF. That’s over TEN TIMES the recommended limit, and that’s only one source…

It is proven that home wiring contributes up to 80% of EMF exposure at home, and that wiring can produce electric fields that radiate 6 to 8 feet beyond our walls.

A simple home EMF filter can drastically cut dirty electricity and protect you and your family from all the side effects mentioned earlier. As far as which kind to get, you really can’t go wrong with either one.

But since plug-ins are pretty self-explanatory, I want to briefly discuss the kill switch idea further.

How to Know if an EMF Kill Switch Is Suitable for Your Home

First, determine your home needs. If you have grounded mesh in your floor, an EMF kill switch may not be necessary. If you don’t (most homes do not), a kill switch is an easy way to eliminate DE with the flip of a switch.

It effectively eliminates all the latent electricity running through your walls when things like lamps and televisions are turned off but still plugged in.

It’s important to note that this is mostly a nighttime protection. Most of us need electricity during the day – we’re cooking, doing laundry, watching TV, etc.

But remember, it’s at night when our body repairs and resets to prepare for the next day. This is when the effects of EMF radiation can be most destructive. And this is when a filter like a kill switch is most beneficial.


  • Convenient to Use: Switch off circuits inside your bedroom remotely. You don’t need to go to the garage or down the basement. All you have to do is flip a switch and go to sleep. Upon waking, electricity is easily restored by flipping that same switch.
  • Easy to Install: An electrician can install this type of EMF filter in about 1-2 hours.
  • Peace of Mind for Years to Come: This particular EMF kill switch is constructed with the highest quality materials and is designed to last for decades.

How Much Does It Cost?

The kill switch method is a much more permanent and comprehensive EMF filter than something like the plug-in Stetzerizer filters. Along with that comes a more expensive price tag – a little over $450 to be exact.

You’ll need to evaluate your goals and budget to determine which type of home EMF filter is right for you.

And remember, filters like this represent just one aspect of household EMF protection – albeit a very effective one.

Interested in more tips on reducing dirty electricity? Here’s a helpful video from the EMF Minimalist on the subject:

I hope this quick guide helps you better understand dirty electricity and its impact on your home and family. Please let me know if you have any questions!

6 thoughts on “Guide to Finding the Right Home EMF Filter”

  1. hi i wonder if you could advise me. i use dirty electricity meters and have one in my sons bedroom. however there is only one plug socket there, so he has to use an adaptor which enables him to plug his television and playstation into the same socket . will this cause dirty electricity from these appliances to be made worse in the area , or will the filter still take away dirty electricity caused by these? hope you understand my meaning. i was wondering if the filter would back up the dirty electricity made by these. thankyuo so much. wendy

    • Hi Wendy,

      A simple adaptor (that just provides more sockets) won’t create additional DE because the harmonics aren’t changing. Even if it did, it would be very, very minimal. Your dirty electricity filter will take care of that just fine.

    • Hi Karen,

      Since we can’t control what happens outside our home, we just have to work with it as safely as possible once it’s inside our homes. And that means a wired setup with ethernet cables. No wifi routers, no wireless keyboards, etc.

  2. I have a circuit breaker in my bedroom closet.
    Which is better not using filters and turning the circuit breaker off
    at night or use the filters getting the all outlets to 20 ?


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