FES350 / FES220 / FES350F / FES350pro

Powerful Fume Extractor
For Medical Or Laser

More Activated Carbon. Better Odor Removal

KNOKOO FES030 Desktop MINI Solder Smoke Absorber Remover Fume Extractor for laser cutter DIY Electric Iron Welding.Fume Extractor Soldering 350W 430 m³/h Strong system ariflow | DTF Fume Extractor Activated Carbon 4 Stage Filtering for Laser Cutter Laser Engraver and Medical or Industrial use (350 Watts)

FES 350
Four-layer Filtration System
1Pre-filter
Filters large particles and reduces clogging.
2HEPA Filter
Filter the vast majority of small particulate matter, to reduce the burden of highefficiency filter, prolong the service life.
3Activated Carbon Filter
Filter the small particles that can not beabsorbed by the upper level,and effectively absorb all kinds ofodors produced in the work.
4HEPA and activated
carbon 2-in-1 filter
High iodine value activated carbon,adsorption of various odors andtoxic and harmful gases andvolatile organic compoundsPrevent secondary pollution.

FES 220
Three-layer Filtration System
1Washable Pre-Filter
Filters large particles and reduces clogging.
2HEPA Filter
Filter the vast majority of small particulate matter, to reduce the burden of highefficiency filter, prolong the service life.
3Activated Carbon Filter
High iodine value activated carbon,adsorption of various odors andtoxic and harmful gases andvolatile organic compoundsPrevent secondary pollution.

FES 350F/FES 350pro
Four-layer Filtration System
1Washable Pre-Filter
Prevent large particles from enteringthe next level of filter,reduce the risk of clogging,easy replacement.
2Oil-Absorbing Filter Cotton
Absorbs water, blood, aerosols and oil.
3HEPA Filter
Filter the vast majority of small particulate matter, to reduce the burden of highefficiency filter, prolong the service life.
4Activated Carbon Filter
High iodine value activated carbon,adsorption of various odors andtoxic and harmful gases andvolatile organic compoundsPrevent secondary pollution.

350 ' horsepower ' exhales the biggest roar like the small waves of the sea

STANDARD ACCESSORIES

FES350

Machine*1
1.4m Bamboo Duct*2
Round Silicone Hood*2
Power Cord*1

Pre-Filter*4
HEPA Filter*1
Activated Carbon Filter*1
HEPA and activated carbon 2-in-1 filter*1

FES220

Machine*1
1.4m Bamboo Duct*2
Exhaust Vent*1

Washable Pre-Filter*1
HEPA Filter*1
Activated Carbon Filter*1
Power Cord*1

FES350F

KNOKOO 350W Laser Fume Extractor FES350 Pro Disinfection Kill Bacteria Smoke Absorber suit for Dental Clinic and Laser Engraving

Machine*1
1.4m Bamboo Duct*2
Exhaust Vent*1

Washable Pre-Filter*1
Oil-Absorbing Filter Cotton*1
HEPA Filter*1
Activated Carbon Filter*1
Power Cord*1

FES350pro

Machine*1
1.4m Bamboo Duct*2
Exhaust Vent*1

Washable Pre-Filter*1
Oil-Absorbing Filter Cotton*1
HEPA Filter*1
Activated Carbon Filter*1
Power Cord*1

COMPARISON TABLE

COLOR OPTIONAL
RATED VOLTAGE
RATED POWER
INLET FLANGE DIAMETER
SYSTEM AIRFLOW
FILTER LAYERS
NOISE
ARM LENGTH
FILTRATION EFFICIENCY
OPERATING PANEL
MAIN UNIT DIMENSIONS
NET WEIGHT
FES350
BUY
AC 110V/220V
350W
Φ50 or Φ75
430m³
4 Layers
≤60dB
1.4m
>0.3μm 99.97%
LED Display
410*260*450mm
≈22kg
FES220
BUY
AC 110V/220V
220W
Φ75
400m³
3 Layers
≤60dB
1.4m
>0.3μm 99.97%
LED Display
400*310*510mm
≈15.9kg
FES350F
BUY
AC 110V/220V
350W
Φ50 or Φ75
460m³
4 Layers
≤60dB
1.4m
>0.3μm 99.97%
LED Display
400*300*560mm
≈26.5kg
FES350PRO
BUY
AC 110V/220V
350W
Φ50 or Φ75
460m³
4 Layers
≤60dB
1.4m
>0.3μm 99.97%
LED Display
400*300*560mm
≈26.5kg

FES350
CERTIFIED QUALITY & WIDE APPLICATION: Fully compliant with FCC, CE, RoHS, and MSDS standards, our KNOKOO FES350 fume extractor ensures professional-grade safety. It is the ultimate solution for smoke and harmful gas filtration across various industries, including large-scale soldering, laser engraving/cutting, wood etching, 3D printing, and laser beauty treatments (such as laser freckle and mole removal).Built for 24/7 continuous operation, it's the reliable choice for professional workshops and busy salons
ULTIMATE 4-STAGE FILTRATION & 99.97% PURIFICATION: Experience professional-grade air cleaning with our advanced 4-layer structure. Unlike standard filters, this system effectively neutralizes 99.9% of VOCs, harmful chemical fumes, and stubborn odors from laser engraving, welding, and salon treatments, ensuring a safe and breathable workspace
MAXIMUM ODOR ADSORPTION-7.7LBS ACTIVATED CARBON: Packed with a massive 3.5KG (7.7 lbs) of high-iodine activated carbon, our dual-layer carbon filters offer a significantly larger surface area than thin carbon sheets. This heavy-duty design ensures deep purification, capturing microscopic gas molecules and recirculating only clean, scent-free air
POWERFUL 350W SUCTION & 247 CFM AIRFLOW: Driven by a high-performance 350W brushless DC motor, this extractor delivers a massive airflow of 420 m³/h (247 CFM). It creates constant negative pressure to instantly capture heavy soldering smoke, laser fumes, and pungent odors at the source—before they reach your breathing zone
[WHISPER-QUIET & PORTABLE DESIGN]: Engineered for mobility, the machine features 4 wear-resistant silent caster wheels at the base. These 360° swivel wheels allow you to move the unit effortlessly between workstations without scratching your floor.

FES220
Multiple filtration system (3 Layers Filter) - KNOKOO FES220 fume extractor 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. Three -layer filter Structure has larger dust capacitance than single-layer filter core, longer service time of filter core and more cost-saving.
Laser Fume extractor FES220 has Wide range of applications: Smoke Removal, Dust Removal ,Laser smoke purifier, Harmful Gases Removal ,Beauty nail salon, Printing and Soldering,Laser smoke filter, Dust Purifier
Energy-saving and Environmental Protection KNOKOO fume extractor creates a powerful Systemic Flow 320m³/h to exhaust and purify air, high purification rate allow you to breathe fresh air again. Frequency converter DC motor, less power consumption, smoke filtered and discharged into the air, in line with the requirements of environmental impact assessment.

FES350F / FES350PRO
Professional Design. Powerful Airflow. Reliable Filtration.
Designed for demanding fume extraction applications, the FES350F / FES350PRO combines a robust metal housing, high-efficiency brushless motor, optimized airflow design, and multi-stage filtration in a compact, mobile system.
1. Durable Industrial Design
- Heavy-Duty Metal Construction: Cold-rolled steel housing with electrostatic powder coating provides a durable, corrosion-resistant finish for long-term use.
- Integrated Portable Design: Compact, installation-free construction with sturdy side handles makes the unit easy to move and position.
- Air Inlet: The optimized inlet geometry improves airflow efficiency and supports stable system performance.
- Stepless Airflow Control: Precisely adjust suction power and airflow to match different fume extraction requirements.
2. High-Efficiency Brushless Motor
- Industrial-Grade BLDC Motor: Built-in electronic control delivers stable, efficient, and reliable operation.
- Low-Noise & Energy-Efficient: High efficiency and low energy consumption support extended operation with minimal maintenance.
- Optimized Air Wheel: A backward-curved vortex impeller made from corrosion-resistant alloy improves airflow performance and operational stability.
- Dynamic Balance Technology: Precision balancing reduces vibration and contributes to smoother, more reliable operation.
3. Four-Stage Filtration System
- Multi-Stage Filtration: Four dedicated filtration stages progressively capture particles, smoke, and gaseous contaminants for comprehensive air purification.
- Modular Filter Design: Individual filter stages can be replaced separately, helping extend overall filter life and reduce replacement costs.
- Enhanced Internal Sealing: A carefully engineered sealing structure minimizes air bypass and helps ensure contaminated air passes through the filtration system.
- Recirculating Filtration: Designed for indoor air recirculation without exhausting conditioned air outdoors, helping maintain the temperature and humidity of the workspace.
4. Flexible Fume Capture
- Universal Extraction Arm: The flexible extraction arm can be positioned and adjusted to target different fume sources with ease.
- Optimized Capture Hood: The specially designed hood helps concentrate and capture fumes more effectively at the source.
- Customizable Configuration: Arm length and other extraction configurations can be customized to meet specific application requirements.

FES350 / FES220 / FES350pro

Powerful Fume Extractor For Medical Or Laser

More Activated Carbon. Better Odor Removal

FES 350

Four-layer Filtration System

1Pre-filter

Filters large particles and reduces clogging.

2HEPA Filter

Filter the vast majority of small particulate matter, to reduce the burden of highefficiency filter, prolong the service life.

3Activated Carbon Filter

Filter the small particles that can not beabsorbed by the upper level,and effectively absorb all kinds ofodors produced in the work.

4HEPA and activated carbon 2-in-1 filter

High iodine value activated carbon,adsorption of various odors andtoxic and harmful gases andvolatile organic compoundsPrevent secondary pollution.

FES 220

Three-layer Filtration System

1Washable Pre-Filter

Filters large particles and reduces clogging.

2HEPA Filter

Filter the vast majority of small particulate matter, to reduce the burden of highefficiency filter, prolong the service life.

3Activated Carbon Filter

High iodine value activated carbon,adsorption of various odors andtoxic and harmful gases andvolatile organic compoundsPrevent secondary pollution.

FES 350pro

Four-layer Filtration System

1Washable Pre-Filter

Prevent large particles from enteringthe next level of filter,reduce the risk of clogging,easy replacement.

2Oil-Absorbing Filter Cotton

Absorbs water, blood, aerosols and oil.

3HEPA Filter

Filter the vast majority of small particulate matter, to reduce the burden of highefficiency filter, prolong the service life.

4Activated Carbon Filter

High iodine value activated carbon,adsorption of various odors andtoxic and harmful gases andvolatile organic compoundsPrevent secondary pollution.

350 ' horsepower ' exhales the biggest roar like the small waves of the sea