---
product_id: 196537623
title: "KNOKOO FES350 Laser Cutting Fume Extractor, 350W Strong Suction 420 m³/h Air Flow Activated Carbon Smoke Extractor for Laser Engraver and Welding&Laser Aesthetic Business(350 Watts)"
brand: "knokoo"
price: "VT394239"
currency: VUV
in_stock: true
reviews_count: 7
category: "Knokoo"
url: https://www.desertcart.vu/products/196537623-knokoo-fes350-laser-cutting-fume-extractor-350w-strong-suction-420
store_origin: VU
region: Vanuatu
---

# 420 m³/h airflow - powerhouse suction 350W brushless motor - silent & strong 99.97% HEPA filtration - ultra clean air KNOKOO FES350 Laser Cutting Fume Extractor, 350W Strong Suction 420 m³/h Air Flow Activated Carbon Smoke Extractor for Laser Engraver and Welding&Laser Aesthetic Business(350 Watts)

**Brand:** knokoo
**Price:** VT394239
**Availability:** ✅ In Stock

## Summary

> 💨 Breathe Easy, Work Smarter — The Ultimate Fume Extractor for the Modern Pro

## Quick Answers

- **What is this?** KNOKOO FES350 Laser Cutting Fume Extractor, 350W Strong Suction 420 m³/h Air Flow Activated Carbon Smoke Extractor for Laser Engraver and Welding&Laser Aesthetic Business(350 Watts) by knokoo
- **How much does it cost?** VT394239 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/196537623-knokoo-fes350-laser-cutting-fume-extractor-350w-strong-suction-420)

## Best For

- knokoo enthusiasts

## Why This Product

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

## Key Features

- • **Whisper-Quiet 350W Motor:** High-efficiency brushless motor ensures strong suction with minimal noise disruption.
- • **Powerful 420 m³/h Airflow:** Instantly captures and purifies laser and welding fumes for a healthier workspace.
- • **Quadruple Filtration System:** Four replaceable layers including HEPA & activated carbon for max smoke and odor removal.
- • **Certified Safety & Versatility:** FCC, CE, ROHS, MSDS certified for laser engraving, beauty care, soldering & more.
- • **Smart LED Display & Remote Control:** Effortlessly monitor and adjust settings with a sleek digital interface.

## Overview

The KNOKOO FES350 Laser Cutting Fume Extractor combines a powerful 350W brushless motor with a 420 m³/h airflow to deliver rapid smoke and fume extraction. Its advanced 4-layer filtration system, including H13 HEPA and activated carbon filters, achieves 99.97% purification efficiency, removing harmful particles and odors from laser engraving, welding, and aesthetic laser applications. Featuring a high-definition LED display and remote control, this certified device ensures a quieter, safer, and healthier workspace for professionals.

## Description

KNOKOO FES350 Laser Cutting Fume Extractor, 350W Strong Suction 420 m³/h Air Flow Activated Carbon Smoke Extractor for Laser Engraver and Welding&Laser Aesthetic Business(350 Watts) - desertcart.com

Review: I got it for my 20w M1 Pro laser and it works great. - This 350W KNOKOO fume extractor has a 4-layer filter system, and when I used it, the smell of the laser at work was gone. These smells used to bother me, and I was afraid they would hurt my lungs. I bought it for my health. When I first received it, I contacted them to use it correctly, and their service staff was very good at contacting me quickly. I received all the required information and guidance.
Review: Works good for laser etcher fumes. - I've had this fume extractor for nearly two years and am satisfied with its performance for extracting fumes for laser etcher. Good purchase.

## Features

- 𝐍𝐨 𝐀𝐟𝐭𝐞𝐫-𝐒𝐚𝐥𝐞𝐬 𝐖𝐨𝐫𝐫𝐢𝐞𝐬: If you need after-sales support, please contact our customer service at the KNOKOO store via desertcart's internal message for help. we offer 24h/7day online service on a week
- 𝗪𝗶𝗱𝗲 𝗿𝗮𝗻𝗴𝗲 𝗼𝗳 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗳𝗶𝗲𝗹𝗱𝘀: Our KNOKOO fume extractor implements strict quality management and has obtained certifications such as FCC, CE, ROHS and MSDS. It can be applied for beauty Care, laser freckle removal, laser mole purification, laser engraving, laser cutting, wood art, smoke absorption and purification as well as harmful gas filtration in large-scale soldering work fields
- 𝐇𝐢𝐠𝐡-𝐝𝐞𝐟𝐢𝐧𝐢𝐭𝐢𝐨𝐧 𝐋𝐄𝐃 𝐃𝐢𝐬𝐩𝐥𝐚𝐲 𝐏𝐚𝐧𝐞𝐥: KNOKOO fume extractor uses a microcomputer chip to control the digital display remote control. Multi-layer filtration, rapid purification. The use of multiple filtration design ensures more thorough purification of harmful smoke and dust. Carry out innovative noise reduction structure design to make the working environment more peaceful and pleasant
- The air inlet adopts a split-flow design so that harmful gas particles and harmful gases can be more fully filtered by HEPA filter and absorbed by activated carbon filter cotton, which greatly improves the filtration efficiency
- 𝐌𝐮𝐥𝐭𝐢𝐩𝐥𝐞 𝐅𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧 𝐒𝐲𝐬𝐭𝐞𝐦 (𝟒 𝐥𝐚𝐲𝐞𝐫𝐬) - KNOKOO fume absorber continuously exhaust the welding fume and lead mist, and rapid discharges it into the Pre-filter, HEPA filter and activated carbon filter to purifier smoke and unpleasant odors. each layer can be replaced separately. Four -layer filter Structure has larger dust capacitance than single-layer filter core, longer service time of filter core and more cost-saving
- [𝟗𝟗.𝟗𝟕% 𝐇𝐢𝐠𝐡-𝐞𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐜𝐲 𝐏𝐮𝐫𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧]: 350 Watts High-power brushless DC motor to provide 420 m³/h large air volume while keep low noise. powerful suction instantly captures fumes and particles. H13 HEPA and high iodine activated carbon filter can Efficiently captures fine PM0.3μm particles, purification harmful gases and adsorption odors, with a purification efficiency of up to 99.97%

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082M82H11 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #285,208 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #101 in Fume & Smoke Extractors |
| Color | Black |
| Customer Reviews | 3.9 3.9 out of 5 stars (29) |
| Date First Available | June 18, 2019 |
| Included Components | Soldering Station Body, Iron, Nozzles, Activated Carbon Filter, HEPA Pre-filter, Power Line |
| Item Package Quantity | 1 |
| Item Weight | 41.2 pounds |
| Item model number | Powerful Fume Extractor |
| Manufacturer | KNOKOO |
| Material | Metal |
| Power Source | ac |
| Product Dimensions | 20 x 15 x 21 inches |
| Size | FES350 |
| UPC | 608410786714 |

## Product Details

- **Brand:** KNOKOO
- **Display Type:** LED
- **Item Weight:** 18.75 Kilograms
- **Voltage:** 110 Volts
- **Wattage:** 350 watts

## Images

![KNOKOO FES350 Laser Cutting Fume Extractor, 350W Strong Suction 420 m³/h Air Flow Activated Carbon Smoke Extractor for Laser Engraver and Welding&Laser Aesthetic Business(350 Watts) - Image 1](https://m.media-amazon.com/images/I/61NFtOVBQgL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Can the FES350 fume extractor be used in high-power laser engraver machine?**
A: Yes. Our FES350 is compatible with all laser engraving machines sold on Amazon. For example: F1 Ultra,S1,P2,M1 Ultra,D1 Pro and more.

**Q: Can the FES350 fume extractor machine filter out unpleasant strong odors?**
A: Yes. The KNOKOO FES350 adopts a four-layer filter core design. Both the third and fourth layers of filter cores contain activated carbon, which can better adsorb odors and harmful gases with an efficiency of up to 99.97%.

**Q: If there is something wrong with the machine, where can I get service?**
A: Please Obtain the service through the Amazon order page. You can get Service assistance through the KNOKOO official website.

**Q: Where should I purchase FES350 filter element accessories?**
A: You can purchase it through our Amazon KNOKOO US store. Or search for B09BKVZ4H6 on Amazon.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I got it for my 20w M1 Pro laser and it works great.
*by B***R on April 8, 2024*

This 350W KNOKOO fume extractor has a 4-layer filter system, and when I used it, the smell of the laser at work was gone. These smells used to bother me, and I was afraid they would hurt my lungs. I bought it for my health. When I first received it, I contacted them to use it correctly, and their service staff was very good at contacting me quickly. I received all the required information and guidance.

### ⭐⭐⭐⭐⭐ Works good for laser etcher fumes.
*by R***N on December 27, 2024*

I've had this fume extractor for nearly two years and am satisfied with its performance for extracting fumes for laser etcher. Good purchase.

### ⭐⭐⭐ Filters will clog WAY faster than they say. The company was straight-up dishonest about that.
*by M***N on October 3, 2025*

I have a 90 Watt CO2 cutting laser that is my bread and butter, and I used to vent the smoke out of my window... until a neighbor saw it and called the fire department. I investigated many exhaust filter systems, and upon seeing the listing for the FES350 I emailed the manufacturer and asked: "I have a 90W CO2 laser cutter that I use heavily. Will your machine filter that kind of smoke, and (if so) for approximately how long before I would have to replace one or more filters?" They responded promptly: "our FES350 is suitable for most laser machines, including yours 90W CO2 laser cutter machine. The replacement cycle of the filter depends on the actual usage environment and intensity. We have a recommended replacement cycle for your reference. FES350 1st pre-filter cotton is replacement time is 10-60 day. middle HEPA filter is replacement time is 5-9 months. 3rd carbon filter replacement time is 5-9 months. main filter is replacement time is 6-12 months." Imagine my reaction when ONE WEEK after starting to use the machine, the alarm beeped to indicate a clogged filter. I quickly established that it was the "middle HEPA filter" that was saturated to the point that it could no longer pass air. I wrote to the company and described both the problem and my displeasure, and asked how they proposed to make it right. Here is their entire response: "our replacement cycle is based on the recommended time derived from laboratory data. Most of the machines available on the market follow this standard. However, each customer's usage environment and intensity are different, so the replacement cycle will not be exactly the same for everyone. Considering the actual usage differences of customers, our filtration system design initially adopted a four-stage filtration system. Customers can replace each layer of the filter separately according to the usage intensity, so as to save on usage costs. The selling price of our filters also maintains a relatively low profit margin, which is much lower than the selling prices of our competitors. I'm sorry to hear that you are troubled by this issue. However, you can compare our products with similar ones on the market. I believe our product descriptions are reasonable and the selling prices are very competitive." Translation: "Not our problem." If I have to replace my medium filter every week, I'll be damned before I throw any more money to Knokoo, particularly as their filters are hardly as cheap as they seem to think. Replacement F2-sized HEPA filters for the 3M Filtrete Room Air Purifier appear to be the same in one dimension and only about an inch shy in the other -- a gap which should be easy to seal -- and they are about $15 each. Three stars because the unit's powerful fan sucks in a good way, even though the company's honesty and policies suck in a bad way. Caveat emptor.

## Frequently Bought Together

- KNOKOO Fume Extractor Soldering 350W 430 m³/h Strong Suction, DTF Fume Extractor Activated Carbon 4 Stage Filtering for Laser Engraver and Medical or Industrial use (350 Watts)
- KNOKOO FES350 Fume Extractor 1 Set Filter Purifier Smoke Removal, 5 PCS Pre-filter, 1 pcs HEPA Filter, 1 Carbon Filter and 1 pcs Main Filter

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-16*