KNOKOO 10 Pre-filters Cotton For FED350 Laser Fume Extractor Beauty Salon

Product Description:

The pre-filter cotton is a vital component of the FED350 Fume Extractor, designed to filter out larger particles, reduce clogging, and extend the life of the subsequent filters. Its easy replacement process and long-lasting material make it an essential part of maintaining optimal machine performance. Regular checks and timely replacement will ensure the system operates at its highest efficiency, keeping your work environment clean and safe.

1. Material

• The pre-filter is made from thickened fiber material with a laser-cutting and die-casting process. The surface is smooth, enhancing filtration precision and efficiency. This robust material ensures that larger particles are effectively trapped while allowing smooth airflow.

2. Filtration Capability

• The primary function of the pre-filter is to capture large particles such as dust, hair, and debris, preventing them from clogging the more sensitive filtration layers below. This pre-filter reduces the load on the subsequent filters, helping to maintain the overall efficiency of the air purification system.

3. Compatibility

• This pre-filter is specifically designed for the FED350 Fume Extractor, ensuring a perfect fit and seamless operation. It is ideal for environments where high-efficiency smoke extraction is required.

4. Convenience and Ease of Replacement

• The pre-filter can be easily replaced without the need for professional help, making maintenance straightforward and reducing downtime. This feature allows for quick replacements to maintain optimal machine performance, even in demanding environments.

Product parameters:

Product use:

1. Replacement Cycle

• The recommended replacement cycle for the pre-filter is 10-60 days, depending on the amount of contamination generated in the specific work environment. Environments with higher dust or smoke levels may require more frequent changes to maintain efficiency. Regular monitoring of the filter’s condition will ensure the machine operates at peak performance.

2. When to Replace the Pre-Filter

• The pre-filter should be replaced when it becomes clogged with more than 70% oil, dust, or debris. At this stage, the extraction efficiency of the machine will decrease, and cleaning the filter may no longer restore its effectiveness. If the suction power weakens and the filter cannot be thoroughly cleaned, it is time for a replacement.

3. Maintenance and Care

• Regular Inspection: Check the pre-filter regularly to ensure it is not clogged with excess dust or oil. Regularly replacing the pre-filter is crucial for maintaining air quality and ensuring the longevity of the extractor system.

• Proper Cleaning: If cleaning is necessary, gently wipe off any visible debris. Avoid using harsh chemicals or water, as this can damage the fibers and reduce filtration efficiency.

• Use Genuine Filters: Always use original filters to avoid compromising the air purifier’s efficiency and to ensure optimal performance.

4. Replacement Process

• Turn off the equipment and ensure it is cool and disconnected from power.

• Remove the used pre-filter from its compartment by following the manufacturer’s instructions.

• Install the new pre-filter securely, ensuring it fits tightly to prevent air leakage.

• Check for proper fit and functionality before restarting the system.

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.