What is the three-stage filtration system?

The Core 300 captures 99.97% of airborne contaminants to bring you fresh air. The three stages of the filter are as follows:

Stage 1: Nylon Pre-Filter - Obstructs large particles such as hair, pet fur, fiber, and lint

Stage 2: True HEPA Filter - Traps aerosol, allergens, pollen, dust, mites, pet dander and other fine particles

  • Removes at least 99.97% of airborne particles 0.3 micrometers in diameter
  • HEPA - High Efficiency Particulate Air

Stage 3: Activated Carbon Filter - Absorbs cooking smells, smoke and pet odors, and other household odors

Pre-FilterNylonA layer of nylon gauzeCaptures large particles such as dust, lint, fibers, hair and pet fur. It maximizes the filter's life by protecting it.
True HEPANon-woven fiber matrasCorrugated and Dense internal structureRemove at least 99.97% of airborne particles 0.3 micrometers in diameter. This filters small particles such as mold spores, tiny dust particles, part of smoke, and allergens such pollen, dander, and mites
High-Efficiency Activated Carbon FilterActivated CarbonGranular packetPhysically absorbs smoke, odors, and fumes Filters compounds such as formaldehyde, benzene, ammonia, hydrogen sulfide, and volatile organic compounds (VOCs)

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