Challenge Air Cleaning

Challenge Air Cleaning

Acquired CA mark by Korea Air Cleaning Association

Clean and clear air in the deep woods


Challenge Air Cleaning
  • Removing dust

    Removes fine and thick dust effectively

  • Sterilization

    Kills various viruses and bacteria like germs and a cold virus

  • Deodorization

    Use bottled water when a pipeline is no t available

  • Anti-bacterial Effect

    Removes thick dust, yellow dust, household dust, dust mites, etc. for the 2nd time

  • Removing harmful gas

    Removes various germs like pollens and molds in the air

  • Power-saving and low-noise

    Designed with the CFD (Computational Fluid Dynamics) method, it minimizes friction sound of a fluid. The Shibaura motor, customized by Nidec Corporation, is applied for low-noise.

    Feel easy about the indoor air!

    Change the polluted air to clean and fresh one, like cigarette smoke, yellow dust, household dust, pollen, dust mites, fur and germs from pets, sick house syndrome by new building materials, car emissions, etc.

  • 1

    Pre Filter

    It removes big dust (50 cm) like hair, dust from bedclothes, fur of pets, etc.

  • 2

    Antibacterial Nano Silver

    Nano silver, the powerful material, restrains reproduction of the first-collected germs.

  • 3

    Electrostatic Sheet

    It removes thick dust, yellow dust, household dust, dust mites, etc. the first time, made of an antibacterial material.

  • 4

    Medium Filter

    It removes thick dust, yellow dust, household dust, dust mites the second time.

  • 5

    Antibacterial Nano Silver 2

    The powerful antibacterial filter, the fruit of the most advanced nano silver technology, is made of the material that is antibacterial against microorganisms including general germs and bacteria.

  • 6

    HEPA Filter

    It is the high functionality filter that can remove 99.97 % of fine dust of 0.3㎛ (pollen, bacteria, cigarette smoke, etc.)

  • 7

    Enzyme Sterilization

    The specially processed enzyme removes microorganisms, germs, viruses, and molds on the filter surface.

  • 8

    Carbon Deodorizing Filer

    It absorbs strong odor like smell from pets and food, for the first time.

  • 9

    Carbon Sheet

    It removes unpleasant smell and smell from odor substance and cigarette smoke.

  • 10

    Granule Carbon Filer

    It is the 3rd smell-removal device, using the granular activated carbon to purify fine smell from cigarette, bad odor, harmful gas to human, etc.

  • 11

    VOCs Filter

    It powerfully removes harmful substances like VOCs (volatile organic compounds), formaldehyde, benzene, dioxin, etc.

  • 12

    Electrostatic Sheet 2

    The 2nd electrostatic sheet removes thick dust, yellow dust, household dust, dust mites, etc. once more.

  • 13

    Metal Mesh Photo Catalysis

    It is the semipermanent function that removes organic solvents and a variety of chemical substances by coating the metal mesh with photo catalysis.

  • 14

    Vitamin C Filer

    Vitamin C in capsules is added to the metal mesh coated with photo catalysis, and vitamin C comes out in the clean air.

  • 15

    Kepisheet Filter

    It perfectly blocks harmful electromagnetic waves with the electromagnetic wave shielding device.

  • 16

    Anion Generator

    By generating cluster anion in the purified air, it makes you feel the freshness of the woods.

Challenge Air Cleaning
Challenge Air Cleaning


Product Challenge Air Purifier
Model Name AC-350 GOLD, AC-350S GOLD
Size AC-350 GOLD, AC-350S GOLD
Weight 10Kg, Power consumption : 30W
Rated Voltage AC220V, 60Hz
Dust Collecting Method Compound (mechanical + electrical)
Generation of Anion 1,000,000ion/cc
Price 1,198,000
Function artificial intelligence, super-fine sensor, wind volume control function, equalizer function, automatic sensor, reservation function