KNOKOO 4 Layers Fume Extractor Accessories 15 KG For FES350PRO Laser Fume Extractor

Product Description:

1. Kit Components
This replacement filter set includes:
（1）1 High-Efficiency Activated Carbon Filter
（2）1 Oil Absorbing Layer
（3）1 Intermediate Filter
（4）10 Pre-Filters
With its four-stage filtration system, this kit offers significantly greater dust-holding capacity than single-layer filters, effectively capturing smoke, fine particles, and hazardous gases to maintain clean air.

2. Filtration Efficiency
（1） Pre-Filter: Captures large particles, preventing clogging in subsequent filtration layers.
（2）Oil Absorbing Layer: Traps oil mist, aerosols, and moisture, improving air purity.
（3）Intermediate Filter: Removes the majority of fine particles, reducing strain on the high-efficiency filter and extending its lifespan.
（4）Activated Carbon Filter: Designed with high iodine value carbon, it effectively absorbs odors, volatile organic compounds (VOCs), and harmful gases, preventing secondary contamination.

Product parameters:

Product use:

1. When to Replace Filters
（1）Pre-Filters: Replace when more than 70% of the surface is covered with dust or oil, and airflow decreases.
（2）Intermediate Filter: Change when dust accumulation reaches 70%, and cleaning no longer restores efficiency.
（3）Activated Carbon Filter: If dust buildup exceeds 70% and odor absorption declines, replacement is necessary.
（4）High-Efficiency Filter: Follow the same criteria as the activated carbon filter for replacement.

2. Maintenance Recommendations
（1）Clean filters regularly to maintain peak efficiency.
（2）Always use authentic replacement filters to ensure filtration performance and extend the equipment’s lifespan.
（3）Conduct routine inspections and replace filters promptly to keep the system running efficiently.

3. Important Safety Measures
（1）Use manufacturer-approved filters to prevent performance issues and premature wear.
（2）Keep the filters and equipment in a cool, dry location, away from temperatures exceeding 60°C, flammable materials, or explosive substances.
（3）Regular upkeep minimizes the risk of malfunctions and ensures safe operation.