KNOKOO Replacement 4 Layers Filter Set For FED350 Laser Fume Extractor Beauty Salon

Product Description:

1. Composition

This replacement filter set includes:

• 1 Main Filter

• 2 Medium Filters

• 10 Pre-filters

This comprehensive quadruple-stage filtration system offers greater dust capacity compared to single-layer filters. It effectively captures harmful gases and smoke, providing clean air and ensuring the overall efficiency of your fume extraction system.

2. Filtration Layers

• Pre-filter (First Layer)

  • Material: Thickened fiber material with laser-cutting and casting technology, smooth outer surface, high filtration precision.
  • Function: This layer effectively filters out large particles and prevents clogging, ensuring the air entering the next filtration stages is free from major debris.

• Medium Filter (Second Layer)

  • Material: High-quality 3M filter material with sealed filling technology.
  • Function: This layer captures fine dust and particles, reducing the load on the subsequent filters. It has a large dust-holding capacity, making it highly effective at prolonging the life of the high-efficiency filter.

• Medium Activated Carbon Filter (Third Layer)

  • Material: Activated carbon with advanced adsorption properties.
  • Function: This layer effectively absorbs odors and gases produced during work processes, especially for substances that earlier filters could not trap. It significantly reduces the amount of residual smells in the air.

• High-Efficiency Filter (Fourth Layer)

  • Material: High-iodine value activated carbon, designed for optimal adsorption.
  • Function: This final layer eliminates any remaining harmful gases and VOCs, preventing secondary pollution. It has a high efficiency in removing airborne toxins and odors, ensuring that the air is purified to the highest standards.

3. Compatibility

• This filter set is specially designed for the KNOKOO FED350 Fume Extractor. It provides a seamless replacement for old filters and ensures the system maintains optimal performance.

Product parameters:

Product use:

1. Replacement Cycle

The replacement cycle for each filter layer may vary based on the specific operating conditions and pollution levels. Below are the recommended timeframes:

• Pre-filter: Replace every 10-60 days, depending on dust accumulation and usage.
• Medium Filter: Replace every 3-6 months to ensure effective filtration.
• Medium Activated Carbon Filter: Replace every 3-6 months, based on environmental pollution and filter saturation.
• High-Efficiency Filter: Replace every 6-12 months, depending on the level of pollutants present in the air.

2. When to Replace:

• Pre-filter (First Layer): Replace when the filter becomes 70% covered with dust and oil, or if the airflow is reduced and cleaning is no longer effective.

• Medium Filter (Second Layer): Replace when dust accumulation reaches 70% and cleaning no longer restores its performance.

• Medium Activated Carbon Filter (Third Layer): Replace when it becomes saturated, and the ability to absorb odors diminishes or when dust buildup exceeds 70%.

• High-Efficiency Filter (Fourth Layer): Replace when dust and contaminants exceed 70% coverage or if odor adsorption becomes ineffective.

3. Maintenance and Cleaning

• Regular Cleaning: Clean pre-filters regularly by gently tapping or using a brush to remove accumulated dust and particles. For the other filters, inspect for visible damage or excessive clogging.

• Original Filters: To ensure optimal performance, it is important to use original, compatible filters. Using non-original filters can affect the machine’s filtration efficiency and damage the equipment.

• Check Regularly: Periodically inspect filters to ensure that they are performing as expected. This helps in determining the best time for replacement and keeps the extraction system running smoothly.

4. Applicable Fields:

The Filter Kit is designed for use in environments such as:

• Welding and soldering

• Laser printing and laser engraving

• Nail salons, beauty workspaces, and 3D printing

• DTF printing smoke, harmful gases, and unpleasant odors

Shenzhen Knowhow Technology Co., Ltd. is a high-tech enterprise focusing on the research, development, production and sales of Fume Extractor equipment and industrial Smoke Extractors. 

The company was founded in Shenzhen, China and is committed to providing efficient and environmentally friendly Fume Extractor solutions for various industrial, laboratory, medical and beauty fields.
Widely used in welding, laser cutting, 3D printing, dental clinics, laboratories and beauty industries.

The company's main products include:

1.   Smoke extractor: covering the smoke purification needs in many fields such as welding, laser cutting, 3D printing, dentistry, and laboratories.
2.   Smoke purifier: Provide air purification solutions for beauty salons, pharmacies, and office environments.
3.   Laser Fume Extractor: specially designed for laser cutting, engraving, welding and other industries to ensure a clean working environment without harmful gases.
4.   Mobile Fume Extractor: suitable for smoke purification in various mobile working environments.
Core advantages:
1.  Technological innovation: KNOKOO Company has a strong R&D team dedicated to the innovation of Fume Extractor technology and the optimization and upgrading of products.
2.  Efficient purification: All products adopt advanced multiple filtration systems, such as HEPA filters, activated carbon filters, etc., to ensure efficient purification of harmful gases and particulate matter.
3.  Environmental protection and health: KNOKOO Technology has always adhered to the concept of "innovation for a healthy environment" and is committed to protecting users' respiratory health and reducing the harm caused by air pollution.
4.  Global service network: The company's products sell well at home and abroad, and its services cover Europe, North America, Asia and other regions, providing comprehensive after-sales service guarantee.

Market application:
1. Industrial fields: including welding, laser cutting, 3D printing, PCB manufacturing and other industries.
2. Medical and health care: environments that require professional Fume Extractor, such as dental clinics and hospitals.
3. Beauty industry: Beauty salons, SPA centers and other places with high air quality requirements.
4. Laboratory and scientific research: suitable for various scientific research institutions, chemical laboratories, environmental monitoring, etc.

Through continuous technological innovation and market expansion, Shenzhen Knowhow Technology co.,limited. has become an industry-leading manufacturer of Fume Extractor equipment, 

and will continue to provide global users with a safer and healthier work and life with innovation, environmental protection and quality as its core.  environment.