Product Specification

KNOKOO Pre-Filter Industrial Oil Absorbent Cotton For FES350 Laser Fume Extractor

Product Description:

1. Material

Crafted from high-quality industrial oil-absorbent cotton, this pre-filter is:

• Soft and absorbent, ensuring quick filtration of particles and liquids.

• Reinforced with ultrasonic composite pressure points, providing a durable, wear-resistant surface for extended use.

2. Compatibility

• This pre-filter cotton is specifically designed to fit the FES350 Fume Extractor, ensuring seamless integration and reliable performance.

3. Filtration Capability

• Specially designed to capture large particles, such as dust, debris, and aerosols.

• Reduces system clogging by efficiently trapping contaminants, prolonging the lifespan of subsequent filters.

4. Ease of Replacement

• The pre-filter is individually replaceable, allowing for convenient and cost-effective maintenance.

Product parameters:

Product use:

1. Replacement Cycle

• Replace every 10–60 days, depending on the level of pollutants in your working environment.

• Environments with higher levels of dust, smoke, or aerosols may require more frequent changes.

2. When to Replace

Replace the pre-filter cotton if:

• The filter surface is 70% covered with oil, dust, or other contaminants.
• You notice a significant reduction in the machine’s suction power.
• The filter cannot be adequately cleaned to restore its efficiency.

3. Maintenance and Cleaning

• Periodically inspect the filter to ensure it remains effective.

• Keep the filter compartment clean to avoid unnecessary wear on the filter and the machine.

• Regularly replace the pre-filter to reduce the load on the main filter and enhance overall system performance.

4. Precautions

• Use Original Filters: Always opt for genuine replacement filters to maintain optimal purification efficiency and extend the machine’s lifespan.

• Environmental Safety: Do not store or use the filter in environments with:

  • High temperatures exceeding 60°C.

  • Excessive moisture or humidity.

  • Flammable or explosive substances or areas with liquid spills.

• Regular Maintenance: Frequent filter checks and timely replacements ensure consistent performance and better air quality.