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The NCB Pro Dirty Electricity Filter for Grounding from SYB

The NCB Pro Dirty Electricity Filter for Grounding from SYB

Whole-home grounding filter for dirty electricity elimination

Regular price $450.00 USD
Regular price Sale price $450.00 USD
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The NCB Pro makes your home's entire grounding system safer. This grounding dirty electricity filter stops foreign and local current on home grounding conductors, eliminating ground current, dirty electricity EMF, and magnetic field EMF while reducing electric field EMF. Essential prerequisite before using grounding mats, sheets, or EMF canopies. One NCB Pro required for each grounding conductor you want to clean. Works in North America, Europe, and worldwide.

  • Eliminates ground current
  • Eliminates dirty electricity EMF
  • Eliminates magnetic field EMF
  • Reduces electric field EMF
  • Whole-home grounding protection
  • Essential before using grounding products
  • Works worldwide
  • One per grounding conductor needed
  • Professional-level protection
  • Installs at grounding system
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  1. Identify your home's grounding conductors.
  2. Install one NCB Pro per conductor to be protected.
  3. Follow included installation instructions.
  4. Now safely use grounding mats, sheets, and canopies.
  5. Verify installation with appropriate testing.
  6. Contact an electrician if unsure about installation.

About Shield Your Body

Shield Your Body (SYB) was founded in 2012 by R Blank, an entrepreneur, author, and educator specializing in the intersection of technology and health.

R is the co-author of "Overpowered: The Dangers of Electromagnetic Radiation and What You Can Do About It" (2014), written with his father, Dr. Martin Blank—a pioneering researcher in EMF bioeffects who contributed to the BioInitiative Report. In 2025, R published "Empowered: A Practical Guide to Protecting Yourself from EMF."

Every SYB product is designed with our proprietary SaferBody™ technology—scientifically tested shielding materials that deflect EMF radiation away from your body without blocking your device's signal or draining its battery.

All SYB products are independently tested in FCC-accredited laboratories and proven to block up to 99% of wireless EMF radiation, including 5G frequencies.

As a recognized expert in EMF health and safety, R has appeared on major media platforms including Dr. Phil, ABC News, and Fox News. He also hosts the Healthier Tech Podcast, interviewing experts on living more balanced lives with technology.

Previously, R served on the faculty of USC's Viterbi School of Engineering and UC Santa Cruz, and led a successful software engineering firm in Los Angeles with clients including Apple, Microsoft, and Disney.

SYB products ship from our warehouse in the USA

Shipping

Ships from SYB in the USA.

Free shipping on US orders over $150. Standard delivery: 3-7 business days.

International shipping available to most countries. Delivery times vary. Customer responsible for duties and customs fees.

Returns

SYB offers hassle-free 30-day returns on all purchases.

If you are unsatisfied with your purchase for any reason, please visit: https://www.shieldyourbody.com/syb-returns-policy/ within 30 days of delivery to initiate a return.

Full refund processed within 5-7 business days of receiving your return.

Warranty

SYB products come with a 1 year warranty against manufacturing defects.

For full policy details, please visit: https://www.shieldyourbody.com/warranty-terms/

Description

The NCB Pro makes your home's entire grounding system safer. This grounding dirty electricity filter stops foreign and local current on home grounding conductors, eliminating ground current, dirty electricity EMF, and magnetic field EMF while reducing electric field EMF. Essential prerequisite before using grounding mats, sheets, or EMF canopies. One NCB Pro required for each grounding conductor you want to clean. Works in North America, Europe, and worldwide.

Features
  • Eliminates ground current
  • Eliminates dirty electricity EMF
  • Eliminates magnetic field EMF
  • Reduces electric field EMF
  • Whole-home grounding protection
  • Essential before using grounding products
  • Works worldwide
  • One per grounding conductor needed
  • Professional-level protection
  • Installs at grounding system
Video
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How to Use
  1. Identify your home's grounding conductors.
  2. Install one NCB Pro per conductor to be protected.
  3. Follow included installation instructions.
  4. Now safely use grounding mats, sheets, and canopies.
  5. Verify installation with appropriate testing.
  6. Contact an electrician if unsure about installation.
About Shield Your Body

About Shield Your Body

Shield Your Body (SYB) was founded in 2012 by R Blank, an entrepreneur, author, and educator specializing in the intersection of technology and health.

R is the co-author of "Overpowered: The Dangers of Electromagnetic Radiation and What You Can Do About It" (2014), written with his father, Dr. Martin Blank—a pioneering researcher in EMF bioeffects who contributed to the BioInitiative Report. In 2025, R published "Empowered: A Practical Guide to Protecting Yourself from EMF."

Every SYB product is designed with our proprietary SaferBody™ technology—scientifically tested shielding materials that deflect EMF radiation away from your body without blocking your device's signal or draining its battery.

All SYB products are independently tested in FCC-accredited laboratories and proven to block up to 99% of wireless EMF radiation, including 5G frequencies.

As a recognized expert in EMF health and safety, R has appeared on major media platforms including Dr. Phil, ABC News, and Fox News. He also hosts the Healthier Tech Podcast, interviewing experts on living more balanced lives with technology.

Previously, R served on the faculty of USC's Viterbi School of Engineering and UC Santa Cruz, and led a successful software engineering firm in Los Angeles with clients including Apple, Microsoft, and Disney.

Shipping & Returns

SYB products ship from our warehouse in the USA

Shipping

Ships from SYB in the USA.

Free shipping on US orders over $150. Standard delivery: 3-7 business days.

International shipping available to most countries. Delivery times vary. Customer responsible for duties and customs fees.

Returns

SYB offers hassle-free 30-day returns on all purchases.

If you are unsatisfied with your purchase for any reason, please visit: https://www.shieldyourbody.com/syb-returns-policy/ within 30 days of delivery to initiate a return.

Full refund processed within 5-7 business days of receiving your return.

Warranty

SYB products come with a 1 year warranty against manufacturing defects.

For full policy details, please visit: https://www.shieldyourbody.com/warranty-terms/


The NCB Pro makes your home's grounding system safer.

  • Stops foreign and local current on home grounding conductors. (1 NCB Pro required for each grounding conductor you wish to clean and protect.)
  • Powerful protection for grounding system:
    • Eliminates ground current
    • Eliminates dirty electricity EMF
    • Eliminates magnetic field EMF
    • Reduces electric field EMF
  • Essential prerequisite before using grounding mats, grounding sheets, EMF canopies– & more!
  • Works in North America, Europe and the rest of the world.
  • Nuisance Current Blocker technology published by United States Patent Office at United States Pub. No. US2021/0194219 A1 on June 24, 2021
  • Two versions:
    • Pro 1: Use the Pro 1 for any equipment grounding conductor protected by a circuit breaker.
    • Pro 2: Use the Pro 2 for connecting to auxiliary outside ground rods with no circuit breaker.
  • Includes resistance dial to vary how much the NCB “resists” or impedes current flowing through the grounding path.
  • Each purchase of the NCB Pro includes a complimentary 30-minute consulting session with an NCB Qualified Expert. (A $99 value. Booking details sent via email 15 minutes after your purchase.)

Requires professional installation. (See the official Installation Guide and our list of NCB Qualified Experts available to assist with your installation.)

Your purchase includes FREE enrollment in The Dirty Electricity Master Class ($49 Value)!

This SYB product is shipped by Shield Your Body from the USA

Frequently Asked Questions

What's the difference between NCB Plug and NCB Pro?
The NCB Pro connects directly to your home's grounding system rather than individual outlets. It protects entire grounding conductors at the source. Whole-home protection versus single-outlet solutions.
How many NCB Pro units do I need?
One NCB Pro protects one grounding conductor. Homes may have multiple grounding conductors requiring multiple units. Assess your home's grounding system or consult an electrician for specific requirements.
Does the NCB Pro require professional installation?
Installation connects to your home's grounding conductors at the electrical panel area. If comfortable with electrical work, follow included instructions. Otherwise, hire a qualified electrician for safe installation.
What foreign current does the NCB Pro stop?
Utility return current and neighboring electrical interference often travels on residential grounding systems. This foreign current can affect you through grounding equipment. The NCB Pro blocks these unwanted currents.
Why clean home grounding conductors?
Dirty grounding systems carry interference throughout your home's electrical infrastructure. This affects grounding products and may impact sensitive electronics. Clean grounding provides the foundation for effective earthing.

For Experts

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