---
product_id: 384629932
title: "Konohan 20 Pieces Ferrite Bead Clip on Ferrite Core Noise Suppressor Rings RFI EMI Noise Filter Cable Clip for USB Video Data Cable, 0.11/0.19/0.27/0.35/0.51 Inch Inner Diameter, Black"
brand: "konohan"
price: "145 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Konohan"
url: https://www.desertcart.dk/products/384629932-konohan-20-pieces-ferrite-bead-clip-on-ferrite-core-noise
store_origin: DK
region: Denmark
---

# 5 sizes, 0.11-0.51 in ID Cut EMI & RFI noise Easy snap-on clip design Konohan 20 Pieces Ferrite Bead Clip on Ferrite Core Noise Suppressor Rings RFI EMI Noise Filter Cable Clip for USB Video Data Cable, 0.11/0.19/0.27/0.35/0.51 Inch Inner Diameter, Black

**Brand:** konohan
**Price:** 145 kr
**Availability:** ✅ In Stock

## Summary

> 🔇 Clip in peace, power up performance!

## Quick Answers

- **What is this?** Konohan 20 Pieces Ferrite Bead Clip on Ferrite Core Noise Suppressor Rings RFI EMI Noise Filter Cable Clip for USB Video Data Cable, 0.11/0.19/0.27/0.35/0.51 Inch Inner Diameter, Black by konohan
- **How much does it cost?** 145 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/384629932-konohan-20-pieces-ferrite-bead-clip-on-ferrite-core-noise)

## Best For

- konohan enthusiasts

## Why This Product

- Trusted konohan brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Snap, Clip, Done:** Innovative double snap clip design for effortless installation and removal—no tools needed.
- • **Silence the Static:** Effectively suppresses electromagnetic interference for crystal-clear signals.
- • **Durable & Dependable:** Constructed from sturdy ferrite and plastic materials to withstand long-term use without fading or breaking.
- • **Bulk Pack for All Your Needs:** 20 pieces with 4 clips per size, ready to tackle noise issues across all your devices and setups.
- • **Tailored Fit for Every Cable:** Five precise inner diameters ensure a perfect match for your USB, video, and data cables.

## Overview

The Konohan 20 Pieces Ferrite Bead Clip-on Noise Suppressor Rings offer a versatile, easy-to-install solution to reduce EMI and RFI noise across a variety of cables. With five different inner diameters ranging from 0.11 to 0.51 inches, these durable ferrite clips fit USB, video, and data cables perfectly. Their snap-on design ensures quick application without tools, making them ideal for home, office, or on-the-go use. This bulk pack of 20 pieces guarantees you have the right size for every cable, enhancing signal integrity and eliminating interference for a seamless tech experience.

## Description

Features: Portable and handy: These electrical interference filters are compact in size and light in weight, not occupying much space, easy to carry around when you go outside, bringing you a lot of convenience. Good performance: The rf ring is nice for cutting noise on USB, power cord, audio, video cables and more, suitable for homes, offices, dormitories and cars. Specifications: Material: plastic and ferrite Color: black Size: 0.11 inch/ 3 mm (inner diameter): about 0.98 x 0.51 inch/ 25 mm x 13 mm (outer size) 0.19 inch/ 5 mm: about 0.98 x 0.51 inch/ 25 mm x 13 mm 0.27 inch/ 7 mm: about 1.18 x 0.66 inch/ 30 mm x 17 mm 0.35 inch/ 9 mm: about 1.37 x 0.78 inch/ 35 mm x 20 mm 0.51 inch/ 13 mm: about 1.41 x 0.94 inch/ 36 mm x 24 mm Total: 20 pieces Package includes: 20 x Video noise filters Notes: Small items may include, please keep them away from little children. Manual measurement, please allow slight errors on size. The color may exist slight difference due to different screen displays.

Review: Easy to install. - Works as expected.
Review: Perfect, easy fix for speaker interference - My home stereo speakers were picking up someones ham radio signal, which would play overtop of my music and throughout the day. Reddit pointed me to ferrite beads, and these worked perfectly! I just snapped a few on to some wires, and I haven't heard any "ham" since. Excellent product and value.

## Features

- What's included in the package: you will get 20 pieces of noise clips with 5 different sizes, 4 pieces in each size, sufficient quantities can satisfy your daily needs and replacement
- Detailed size information: these vhf radio noise filters come in 5 different inner diameters, including approx. 0.11 inch/ 3 mm, 0.19 inch/ 5 mm, 0.27 inch/ 7 mm, 0.35 inch/ 9 mm and 0.51 inch/ 13 mm; The outer dimension of them is distinct; 3 mm: approx. 0.98 x 0.51 inch/ 25 mm x 13 mm; 5 mm: approx. 0.98 x 0.51 inch/ 25 mm x 13 mm; 7 mm: approx. 1.18 x 0.66 inch/ 30 mm x 17 mm; 9 mm: approx. 1.37 x 0.78 inch/ 35 mm x 20 mm; 13 mm: approx. 1.41 x 0.94 inch/ 36 mm x 24 mm
- Where to use: the rfi filter can help reduce EMI on AC power lines, and improve signal integrity, fitting for cord with about 3 mm, 5 mm, 7 mm, 9 mm and 13 mm inner diameter, which can be widely applied to a variety of data cables, telephone lines, network line and more
- Simple to store: these video noise filters are designed into double snap clips, convenient for you to use; Just open the snap joint first, and then put wire into the core neck, last clip on, quick and effortless
- Safe to use: the hdmi noise filter is mainly made of plastic and ferrite material, strong and hard, reliable and sturdy, not easy to break or fade, withstanding long term use is not a big problem

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09K44ZFT6 |
| Best Sellers Rank | #73,049 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #26 in Electronic Ferrites |
| Customer Reviews | 4.4 4.4 out of 5 stars (219) |
| Item Weight | 0.352 ounces |
| Manufacturer | Konohan |
| Package Dimensions | 3.35 x 2.44 x 2.4 inches |

## Images

![Konohan 20 Pieces Ferrite Bead Clip on Ferrite Core Noise Suppressor Rings RFI EMI Noise Filter Cable Clip for USB Video Data Cable, 0.11/0.19/0.27/0.35/0.51 Inch Inner Diameter, Black - Image 1](https://m.media-amazon.com/images/I/61gME3YnN4L.jpg)

## Questions & Answers

**Q: in the event of an emp attack will these protect things like a refrigerator, freezer, solar array, computer?**
A: About as much as a patio screen would protect against a tsunami.

**Q: Will these work on a pa system like an L1 Bose System**
A: As long as the device has a power cord, our clips can play an anti-interference role.

**Q: what frequency range do these work for?**
A: I've used these in power supplies at 60hz and I have used them on HF antenna's as well as VHF and UHF.

**Q: Will this stop motor interference on a backup camera?**
A: It depends on the reason for the interference... Odds are, it won't. But the only way to know for sure is to try it.

The real question is, how is the noise getting into the camera, and why is the camera sensitive to it?  (I'd expect a modern digital camera to be pretty immune to most forms of noise.)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to install.
*by S***7 on August 20, 2025*

Works as expected.

### ⭐⭐⭐⭐⭐ Perfect, easy fix for speaker interference
*by M***A on April 23, 2024*

My home stereo speakers were picking up someones ham radio signal, which would play overtop of my music and throughout the day. Reddit pointed me to ferrite beads, and these worked perfectly! I just snapped a few on to some wires, and I haven't heard any "ham" since. Excellent product and value.

### ⭐⭐⭐⭐ LED headlights causing static on vehicle radio
*by E***U on April 15, 2025*

Purchased these as I had installed LED headlights on my 2011 Jeep Wrangler JK, and noticed that when the headlights were on, every station on my radio ( FM ) was either totally static or static so bad waving in and out, that it wasn’t worth listening to it. Installing these was a common recommendation. Not sure exactly what size was needed or would work, I decided on the multi size kit. One of the sizes that there was 4 of in the kit looked like the best size…. So clipped two units on the each of the group of wires leading from the headlights. Started the vehicle up, turned on the headlights, and cranked the radio. Every station was coming in clearly again !! Would highly recommend

## Frequently Bought Together

- Konohan 20 Pieces Ferrite Bead Clip on Ferrite Core Ferrite Noise Supressor Ferrite Rings RFI EMI Noise Filter Cable Clip for USB Video Data Cable, 0.11/0.19/0.27/0.35/0.51 Inch Inner Diameter, Black
- HUAREW 5 Values 28 Pcs Black Clip-on Ferrite Ring Core RFI EMI Noise Suppressor Cable Clip for 3.5mm 5mm 7mm 9mm 13mm Diameter Cable
- Tamicy 60 Pieces Clip-on Ferrite Ring Core RFI EMI Noise Suppressor Cable Clip for 3mm/ 5mm/ 7mm/ 9mm/ 13mm Diameter/Video Cable Power Cord (Black)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-08*