본문바로가기

NIDS Antivirus HEPA Filter Technology
is Innovative and essential.

Ultrafine dust (PM 2.5) that cannot be filtered in the respiratory system penetrates the body and causes diseases

NIDS Sterilization Technology Is
forcible and attractive

We provide solutions applicable to
various industries for improving air quality.

  • 산업시설용
  • 사무/학교용
  • 가정/업소용
  • 제품내장용
  • 산업시설용
  • 사무/학교용
  • 가정/업소용
  • 제품내장용
  • For industrial facilities

    Pre-treatment system removesvarious odors, toxic gases, ultra fine dust, and smog in the air in indoor multi-use facilities.
    Effective for removing odor and harmful substances that could not be eliminated when combined with ECP, Scrubber, RTO, Bio-Filter, and others.
    Effective for increasing cooperation efficiency when used in existing deodorization facilities, including dehydration treatment plants.
    Especially effective for deodorization, and odor and air purification to improve working environments inside manufacturing lines.

    Superstores(installed on AHU air supply ducts)

    Dehydration treatment plants(dealing with civil complaints about odor and emissions and creating a green workshop environment)

    Production facilities and manufacturing lines(removal of internally generated odor)

  • For office work/schools

    Excellent for creating a pleasant building environment by purifying indoor air circulating through
    air handling units (AHU) and air pollutants from outside when many people live in the same space.
    We provide an effective solution for removing stench and ammonia generated from the inside of toilets and preventing them from spreading.

    Potable toilets (indoor sterilization and deodorization)

    Inside of school classrooms (air sterilization and deodorization)

    Animal hospitals (odor removal)

    Day care centers (deodorization and sterilization)

  • For family/business use

    Immunization is conducted by making an indoor environment safe and pleasant by removing floating bacteria and viruses indoors and improving hygienic conditions at home and in hospitals.
    Applicable to various air conditioning system equipment, including air handling units (AHU) or AIO and suitable for removing floating viruses or bacteria in the air.
    We provide a solution effective for removing odor as well as cigarette smoke generated from smoking areas, and that can resolve civil complaints by preventing damage from second-hand smoke

    Home air conditioners (for food and cigarettesmells)

    Hospitals and medical centers (for indoor air purification)

  • As built-ins

    Various ceramic modules and AIO that we employ have an excellent effect on purifying water and air.
    Removes inflowing odors and other VOCs, enabling maintenance of pleasant conditions following improvement of an indoor environment.
    Protects the health of drivers and fellow passengers from car air handling units.
    Used as a sterilization and deodorization module inside water purifiers, effective for maintaining clean conditions by containing the propagation of bacteria and molds. Additionally, under the sink, application is possible and effective for removing various viruses, bacteria and odors.
    Extends fruit preservation periods by removing ethylene as a powerful foul odor remover in storage facilities, used for storing fruits and keeping them fresh.

    Bidet(odor removal, sterilization)

    Water purifier (Water + air purification)

    Car air handling unit (odor removal + sterilization)

    Elevator(odor removal + sterilization)

    Ventilation system (indoor air quality improvement)

    Fruit storehouse(extension of fruit preservation periods by removing ethylene, bacteria propagation prevention, preservation of freshness)

    Air curtain(sterilization and deodorization)

Antibacterial HEPA Filter

Air filter material with fine dust removal and antibacterial effects as a felt medium manufactured with our melt-blown process technology.

Spiderweb-structured three-dimensional fiber complex made by mutually combining fine fibers below10㎛ in diameter.

Prescription of antibacterial filters tailored to
business site conditions and purposes

Filters tailored to conditions of each business site are employed with ownership of various HEPA models for each grade(E10, H11, H12, H13)

High efficiency customized melt-blown felt is produced based on accumulated melt spinning and functional yam development technology

High-efficiency HEPA(High-Efficiency Particle) medium that blocks foreign materials, dust and ultrafine dust, the primary contamination sources.

Antibacterial nature has been given by applying inorganic antimicrobials to the fabric to remove bacteria and molds, the secondary contamination sources.

antibacterial filter Model(Grade) basis weight(g/㎡) dust collection efficiency(%) differential pressure(mmAq) antibacterial power(%)
E10-AB 15 80↑ 0.7↓ 99.9
H11-AB 20 95↑ 1.2↓ 99.9
H12-AB 20 99.5↑ 2.0↓ 99.9
H13-AB 30 99.95↑ 3.0↓ 99.9

AB : Antibacterial

efficient measurement method : TSI Filter tester 8130A, Flow Rate 32L/min, Test Particle 0.3㎛ NaCl

Features of NIDS antibacterial filter media

Nontoxicity and human
body stability ensured

“Biocides” approved by the
Ministry of Environment for the purpose
of antibacterial treatment have been
applied to “filter type cured products.”

Above 99.9% antibacterial (disinfection) power certified

Test method : KS K 0693

Test strains : Escherichia coli,
Staphylococcus aureus,
Klebsiella pneumonia,
Pseudomonas aeruginosa

Inhibition of fungal growth confirmed

Test method : KS K 0693

Result of harmful substance test :
non-detection of harmful substances including CMIT, MIT, BIT, OIT

Evaluation on antibacterial power of filter media and harmful substance detection by recognized testing authority has been completed.

HEPA filters used over a long period :
habitat for bacteria and microorganisms

Continuous use of air purifiers and air conditioners equipped with contaminated filters causes allergy and respiratory disease.

  • 01

    Filter media fabric manufactured by our own technology is used.

  • 02

    Its antibacterial nature has been given by applying inorganic antimicrobials to the fabric to remove bacteria, the secondary contamination source.

  • 03

    “Biocides” approved for the purpose of antibacterial treatment have been applied as antimicrobial to “filter type cured products.”

  • 04

    99.9% antibacterial power of the fabric certified by tests of recognized testing authority

  • 05

    Nontoxicity and human body stability ensured through inorganic antibacterial materials

Principle of Antibacterial HEPA

Bacteria of antibacterial materials penetrate inside, damage cell walls/membranes and destroy DNA. Bacteria extinction

Step 01

Bacteria recognize antibacterial ions as essential nutrients and make them get through microorganisms.

Step 02

Absorbed antibacterial ions bore holes through cell walls of microorganisms and destroy them.

Step 03

Antibacterial ions draw free oxygen radicals through holes of cell walls.

Step 04

Acceleration of damage to microorganisms by free oxygen radicals.

Reasons why
you should choose
NIDS sterilization modules

Global technology company and key sensor supplier for Dyson

Sensor, visible photocatalysis/plasma sterilization
research center ownership BL2

Technology innovation-driven small giant and global exporter of
eco-friendly products

Expertise supporting technical cooperation for our customer,
the largest air purifier company in Korea

Outstanding performance ensured with the application of
high-tech bio plasma [OH] radicals, safe visible photocatalysis
and antibacterial HEPA filter

Removal of the survival risk of COVID-19 viruses in filters that survive
for a month in HEPA filters of general air purifiers

WHO’s international ozone safety certification

Ownership of the largest number of sterilization-related
test reports in Korea – FDA Class 2 Medical Device

NIDS sterilization module
technology comparison table

Very effective Effective Performance remedy required Not effective
Features of the sterilization method Plasma Radical Photocatalysis HEPA UV rays Ozone Anion
Harmfulness to the human body Harmless Harmful (TiO2 photocatalysis)
Harmless (visible photocatalysis)
Harmless Harmful when exposed Harmful Harmless
Virus reduction rate
Object surface sterilization effect
Sterilizing rate ~ 0.01sec Above 1 sec - Above 1 sec Above 10 sec -
Air sterilization effect -
Ozone stability(<50ppb) <10 ppb <10 ppb 10 ppb <10 ppb >1000 ppm <10 ppb
Decomposition of harmful gases
Dust removal effect

Technology applied to NIDS plasma products
Safety and performance assurance based on the international standards

DRAG

SITEMAP