---
product_id: 149284907
title: "MoKo 140mm Dust Filter for Computer Cooler Fan, [4 Pack] Magnetic Frame PC Fan Dust Mesh PC Cooler Filter Dustproof PVC Cover Computer Fan Grills - Black"
brand: "moko"
price: "C$1119"
currency: NIO
in_stock: true
reviews_count: 8
category: "Mo Ko"
url: https://www.desertcart.ni/products/149284907-moko-140mm-dust-filter-for-computer-cooler-fan-4-pack
store_origin: NI
region: Nicaragua
---

# Magnetic frame for tool-free install Washable & reusable for long-term use Ultra-fine PVC mesh blocks dust, allows airflow MoKo 140mm Dust Filter for Computer Cooler Fan, [4 Pack] Magnetic Frame PC Fan Dust Mesh PC Cooler Filter Dustproof PVC Cover Computer Fan Grills - Black

**Brand:** moko
**Price:** C$1119
**Availability:** ✅ In Stock

## Summary

> 🖥️ Keep your rig dust-free and running cool—because your setup deserves the best!

## Quick Answers

- **What is this?** MoKo 140mm Dust Filter for Computer Cooler Fan, [4 Pack] Magnetic Frame PC Fan Dust Mesh PC Cooler Filter Dustproof PVC Cover Computer Fan Grills - Black by moko
- **How much does it cost?** C$1119 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/149284907-moko-140mm-dust-filter-for-computer-cooler-fan-4-pack)

## Best For

- moko enthusiasts

## Why This Product

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

## Key Features

- • **Universal 140mm Fit:** Perfectly sized for any standard 140mm fan—versatility meets performance.
- • **Washable & Reusable:** Eco-friendly and wallet-wise: just hand wash and reuse to keep your rig pristine.
- • **Precision Dust Defense:** Ultra-fine PVC mesh filters out dust without choking your system’s cooling efficiency.
- • **Effortless Magnetic Mounting:** Snap-on design means zero tools, zero hassle—upgrade your airflow game in seconds.
- • **Noise Reduction & Overheat Protection:** Keeps dust out and airflow smooth, so your PC stays cool and whisper-quiet under pressure.

## Overview

The MoKo 140mm Dust Filter 4-pack features ultra-fine PVC mesh with a magnetic frame for easy, tool-free installation on any standard 140mm PC fan. Designed to block dust while maintaining optimal airflow, these washable and reusable filters protect your computer from overheating and reduce noise, extending the lifespan of your components with minimal maintenance.

## Description

MoKo PC Computer Fan Dust Filter - PVC Mesh and Magnetic Frame [4 Pcs] 100% brand new and high quality. Effectively protect your computer from dust, make it work in good condition, extend the life of your computer. Product features: - Built-in magnetic frame will hold the filter in place more stable, without tools or screws. - It will prevent dust from entering the case without negatively affecting the air flow. This allows heat to dissipate freely from the clean components and allow your system to function optimally at all times. - High quality PVC material, extremely durable and can be washed with soap and water if it gets dirty. A practical and indispensable computer accessory, protect your computer from overheating and can be helpful in keeping your computer components clean. - Suitable for fans with a diameter of 140 mm. - Various Application - Suitable for home computer chassis fan dust, speaker grilles and a variety of electrical and electronic products speakers dust cover. Package includes: 4 x Computer Fan Dust Filters (Convenient for you to replace.)

Review: 120mm filter with 0.5mm holes work great. - The 120mm 0.5mm filters work great. Might be a little restrictive on airflow but I have a mesh case so it combines really well with my setup. It also looks good with the rounded corners. Magnets are stick fairly well too. The 1.0mm ones might be a little too big depending on your use case so make sure to check what's best for your case.
Review: Really happy with these - My system is set up with 1 140mm fan at the front as intak, 120 at the back right past my cooler and a 140 at the top above the cooler both exhausting. My PSU is also exhaust. I had three spots for 140's that were empty and the negative pressure was pulling dust in the machine and I had to clean it often. Bought these and used them to cover the 3 openings that aren't being used since the exhaust was pulling in dust. The magnets are more than strong enough and the screen will keep dust out but the mesh is not so small that it will impede air flow being sucked into the case passively. The mesh is very flexible and the 140 size I purchased worked perfectly. Now I can just take the screens off and blow them out periodically instead of bringing my computer out on to the porch to blow it out.

## Features

- Ultra Fine Mesh Cover: PVC mesh, which is exceptionally long-lasting and can be washed with water and soap if it becomes dirty over time.
- Magnetic Frame Design: Easy to install and remove. It can be easily placed anywhere on a metal chassis, no tools or screws needed.
- Fits: Any standard 140mm fan sizes. Washable and reusable. Gentle hand wash only. Do not bend, do not wash in a washing machine. Clean every couple of weeks or when dust appear.
- Fan Filter: In addition to being mounted on the casing, it can also be installed on the power supply. It can effectively reject the entry of dust when inhaling cold air, and effectively reduce noise. Provide efficient dust reduction properties and protect you computer from overheating.
- Parameter: Filter size: 5.51x5.51x0.08in/14x14x0.2cm, weight: 5.52oz/156.5g. Pacakage list: 4 x MoKo Dust Filter.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07R4XZK52 |
| Brand | MoKo |
| Brand Name | MoKo |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Customer Reviews | 4.5 out of 5 stars 1,363 Reviews |
| Item Dimensions L x W x H | 5.51"L x 5.51"W x 0.08"H |
| Item Weight | 0.02 Pounds |
| Manufacturer | MoKo |
| Material Type | Metal |
| Power Connector Type | 3-Pin |
| Product Dimensions | 5.51"L x 5.51"W x 0.08"H |
| UPC | 840034617559 |
| Unit Count | 4.0 Count |
| Voltage | 100 Volts |

## Product Details

- **Brand:** MoKo
- **Compatible Devices:** Desktop
- **Cooling Method:** Air
- **Manufacturer:** MoKo
- **Material:** Metal
- **Number of Items:** 4
- **Power Connector Type:** 3-Pin
- **Product Dimensions:** 5.51"L x 5.51"W x 0.08"H
- **UPC:** 840034617559
- **Voltage:** 100 Volts

## Images

![MoKo 140mm Dust Filter for Computer Cooler Fan, [4 Pack] Magnetic Frame PC Fan Dust Mesh PC Cooler Filter Dustproof PVC Cover Computer Fan Grills - Black - Image 1](https://m.media-amazon.com/images/I/81xYz35yBaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 120mm filter with 0.5mm holes work great.
*by B***. on November 7, 2025*

The 120mm 0.5mm filters work great. Might be a little restrictive on airflow but I have a mesh case so it combines really well with my setup. It also looks good with the rounded corners. Magnets are stick fairly well too. The 1.0mm ones might be a little too big depending on your use case so make sure to check what's best for your case.

### ⭐⭐⭐⭐⭐ Really happy with these
*by A***X on November 11, 2024*

My system is set up with 1 140mm fan at the front as intak, 120 at the back right past my cooler and a 140 at the top above the cooler both exhausting. My PSU is also exhaust. I had three spots for 140's that were empty and the negative pressure was pulling dust in the machine and I had to clean it often. Bought these and used them to cover the 3 openings that aren't being used since the exhaust was pulling in dust. The magnets are more than strong enough and the screen will keep dust out but the mesh is not so small that it will impede air flow being sucked into the case passively. The mesh is very flexible and the 140 size I purchased worked perfectly. Now I can just take the screens off and blow them out periodically instead of bringing my computer out on to the porch to blow it out.

### ⭐⭐⭐⭐⭐ Awesome
*by R***A on January 10, 2026*

Easy to use, and they work great

## Frequently Bought Together

- MoKo 140mm Dust Filter for Computer Cooler Fan, [4 Pack] Magnetic Frame PC Fan Dust Mesh PC Cooler Filter Dustproof PVC Cover Computer Fan Grills - Black
- MoKo 120 x 240mm Dust Filter for Computer Cooler Fan, [2 Pack] Magnetic Frame PC Fan Dust Mesh PC Cooler Filter Dustproof PVC Cover Computer Fan Grills - Black

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-07*