The NCB Plug Dirty Electricity Filter for Grounding from SYB
 
$428.00
The NCB Plug Makes it Safer to Ground Your Body to an Outlet.
- Ground your body more safely with the NCB Plug.
- Great for use with grounding mats, grounding sheets, EMF canopies– & more!
- Powerful protection for your grounding port
✔️ Restricts ground current EMF
✔️ Reduces dirty electricity EMF
✔️ Reduces electric field EMF - Just insert the NCB Plug into the wall, and then plug your grounding product into the NCB. That’s it!
- Great for:
✔️ EMF canopies
✔️ Grounding mats
✔️ Grounding sheets
✔️ and more! - 120V AC 15-20A: Designed for the North American grid.
- Available only in the United States & Canada. Live somewhere else? Consider the NCB Pro.
- Nuisance Current Blocker technology published by United States Patent Office at United States Pub. No. US2021/0194219 A1 on June 24, 2021
- Includes resistance dial to vary how much the NCB “resists” or impedes current flowing through the grounding path.
- Note: You only want to use the NCB Plug on grounding products for your body (like grounding mats and grounding sheets and EMF shielding canopies) but not for your actual appliances (like your refrigerator or electric stove).
- Already have an NCB Plug? Click here to read key instructions for optimal usage.
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
Free Shipping
On orders over $100 to US, Canada, UK & EU
Available in USA & Canada only
Live somewhere else? Consider the NCB Pro.
Frequently Asked Questions
What is the NCB Plug Dirty Electricity Filter and how does it work?
The NCB Plug is a device designed to ground your body safely by filtering out dirty electricity and EMF from your grounding products. Simply plug it into a wall outlet and connect your grounding mat, sheet, or canopy to it.
Can I use the NCB Plug with any grounding product?
Yes, the NCB Plug is compatible with various grounding products such as grounding mats, sheets, and EMF canopies, but it should not be used with appliances like refrigerators or stoves.
What benefits does the NCB Plug provide for grounding?
The NCB Plug restricts ground current EMF, reduces dirty electricity EMF, and minimizes electric field EMF, enhancing the safety and effectiveness of your grounding experience.
Is the NCB Plug suitable for use outside of the United States and Canada?
No, the NCB Plug is designed specifically for the North American grid (120V AC 15-20A). If you live elsewhere, consider the NCB Pro for international use.
What is the Nuisance Current Blocker technology in the NCB Plug?
The Nuisance Current Blocker technology is patented and helps to impede unwanted current flowing through the grounding path, ensuring a safer grounding experience.

Introducing the NCB Plug
Learn about the NCB Plug and why you need it in this five minute explainer.
Take a deeper dive into the NCB Plug in this webinar hosted by the inventor, Andrew McAfee.
Professional Applications of the NCB and NCB Pro
What the NCB Does That Traditional DE Filters Do Not