---
product_id: 570786925
title: "Car Power Filter Noise Ground Loop Isolator Car Audio Noise Filter 12V Car Stereo Audio Filter Noise Isolation Reducer for Stereo Audio Radio Amplifier Amp Speaker"
brand: "fydun"
price: "€ 30.28"
currency: EUR
in_stock: true
reviews_count: 13
category: "Fydun"
url: https://www.desertcart.es/products/570786925-car-power-filter-noise-ground-loop-isolator-car-audio-noise
store_origin: ES
region: Spain
---

# Noise reduction tech 12V wide compatibility Easy DIY install Car Power Filter Noise Ground Loop Isolator Car Audio Noise Filter 12V Car Stereo Audio Filter Noise Isolation Reducer for Stereo Audio Radio Amplifier Amp Speaker

**Brand:** fydun
**Price:** € 30.28
**Availability:** ✅ In Stock

## Summary

> 🔊 Silence the noise, amplify your drive.

## Quick Answers

- **What is this?** Car Power Filter Noise Ground Loop Isolator Car Audio Noise Filter 12V Car Stereo Audio Filter Noise Isolation Reducer for Stereo Audio Radio Amplifier Amp Speaker by fydun
- **How much does it cost?** € 30.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/570786925-car-power-filter-noise-ground-loop-isolator-car-audio-noise)

## Best For

- fydun enthusiasts

## Why This Product

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

## Key Features

- • **Durable ABS Build:** Engineered to last with premium materials that withstand daily wear and tear.
- • **Boosts Audio Fidelity:** Filters power supply noise to enhance clarity, accuracy, and overall sound quality.
- • **Plug-and-Play Installation:** No professional help needed—get premium sound clarity in minutes.
- • **Universal 12V Compatibility:** Seamlessly integrates with all your car audio gear—stereo, amps, speakers, and more.
- • **Crystal-Clear Sound Isolation:** Eliminates engine whine and static for immersive, distortion-free audio.

## Overview

The Fydun Car Power Filter Noise Ground Loop Isolator is a 12V audio noise reducer designed to eliminate unwanted static and engine whine from car stereo systems. Compatible with a wide range of car audio devices, it features durable ABS construction and easy installation, delivering enhanced sound clarity and fidelity for a premium in-car listening experience.

## Description

Buy Car Power Filter Noise Ground Loop Isolator Car Audio Noise Filter 12V Car Stereo Audio Filter Noise Isolation Reducer for Stereo Audio Radio Amplifier Amp Speaker: Noise Filters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Eliminated engine whine through my car’s speakers - Broke the engine whine that was plaguing my car’s system.
Review: Good filter - Worked as advertised

## Features

- Wide Compatibility: This professional power filter is designed to be compatible with most DC 12V devices. It is for use with car stereos receivers, equalizers, amplifiers, speakers, and more. No matter what type of audio equipment you have in your car, this power filter is suitable for enhancing its performance.
- Reduce Audio Noises: One of the main of this power filter is its ability to reduce audio noises generated by the cigarette lighter or other electronics in your car. It effectively filters out unwanted noise, allowing you to enjoy crystal clear sounds from your car speakers. Say goodbye to annoying static or background noise and experience a clean and immersive audio experience.
- Improved Sound Quality: This audio power filter goes noise reduction. It actually improves the overall quality of the audio by filtering out unwanted noise and interference from the power supply. By doing so, it enhances the clarity, accuracy, and fidelity of your car audio system, resulting in better sound quality and an enhanced listening experience.
- Advanced Material: The stereo power supply filter is made of high-quality ABS material. This ensures its durability, sturdiness, and to wear and tear. With a long service life, you can trust that this power filter will deliver performance for years to come, making it a valuable investment for your car stereo system.
- Easy to Install: The stereo noise reducer is designed to be user-friendly and easy to install. This saves you time and money on installation costs, as you can easily set it up yourself without the need for professional assistance. Simply follow the provided instructions, and you'll have the power filter up and running in no time, ready to enhance your car audio system.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CCX2PVPQ |
| Best Sellers Rank | #18 in Car Amplifier Noise Filters |
| Brand | Fydun |
| Customer Reviews | 4.0 4.0 out of 5 stars (63) |
| Date First Available | October 30, 2023 |
| Item Weight | 3.17 ounces |
| Item model number | Fydun3u5ervigds |
| Manufacturer Part Number | Fydun3u5ervigds |
| Package Dimensions | 5.04 x 4.13 x 1.26 inches |
| Voltage | 12 Volts |

## Images

![Car Power Filter Noise Ground Loop Isolator Car Audio Noise Filter 12V Car Stereo Audio Filter Noise Isolation Reducer for Stereo Audio Radio Amplifier Amp Speaker - Image 1](https://m.media-amazon.com/images/I/6118PgZdaDL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Eliminated engine whine through my car’s speakers
*by A***. on August 22, 2025*

Broke the engine whine that was plaguing my car’s system.

### ⭐⭐⭐⭐⭐ Good filter
*by A***R on October 4, 2025*

Worked as advertised

### ⭐⭐⭐⭐ Noise Suppressor
*by R***S on May 8, 2025*

Product preformed exactly as expected. Was having alternator whine in my new stereo, and this suppressor took care of the issue.

## Frequently Bought Together

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- BOSS Audio Systems Ground Loop Isolator B25N noise Filter for Car Audio Systems

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**Shop now:** [https://www.desertcart.es/products/570786925-car-power-filter-noise-ground-loop-isolator-car-audio-noise](https://www.desertcart.es/products/570786925-car-power-filter-noise-ground-loop-isolator-car-audio-noise)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-23*