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Robust shield filter for cars

Most people are very sensitive to indoor air. What about in-car air?
A car filter blocks various hazardous substance from infiltrated into the car and
purifies in-car air.

Did you know that air conditioner & heater filters were the only parts intended
for the health of passengers out of 20,000 auto parts?
Filters’ functions range from air purification and odor removal to ultrafine dust
blocking and bacteria removal.

Bullsone Filter differs from other regular filters.
It is a robust shield filter ensuring the health of you and your family made by
BULLSONE, an automotive supplies specialist.

필터
Bullsone Filter line-up bullsone filter

TECHNOLOGY

Bullsone Filter products have been developed through a series of tests and acquired a variety of patented technologies.

Dual filtering based on TCC
(Techno Catalytic Carbon) and PAS (Polymeric Antibacterial Substance) Target product: 5 premium filters

  • High-efficiency fabric for blocking ultrafine dust &
    EU EPL fabric technology applied!
    High-efficiency EPA fabric is used to enhance the efficiency of ultrafine dust removal, and the
    EU EPL fabric technology with differentiated functionality removes fine dust while providing
    clean air~!
  • What is TCC (Techno Catalytic Carbon)?
    The exclusive technology of Bullsone is applied in this high-efficiency active carbon,
    and the patented material eliminates various harmful gases and odor particles effectively.

Antibacterial/Antifungal effect through the high polymer antibacterial film
registered in US EPA Applied Products: All Bullsone filter products

  • Antifungal effect refers to the resistance to the fungus polluted on the surface of
    the filter fabric
    Test standard : KS K0693
    Test strain : Staphylococcus aureus, pneumobacillus
    Test method : The control test sample and the filter fabric (4.0g each) were each inserted into 30mL glass container to be applied with the test bacteria liquid, and cultured for 18 hours to calculate the result value in comparison
    Test agency : FITI Institute
    Antibacterial effect refers to the bacteriostatic reduction effect on the bacteria polluted inside the filter fabric
    Test standard : ISO 846A
    Test strain : Aspergillus niger, Penicillium funiculosum, Paecilomyces variotii, Chaetomium globsum
    Test method : 5cm * 5cm size of filter fabric is applied with test fungal liquid and cultured for 4 weeks, and decision is made through the microscopic or outline distinction
    Test agency : FITI Institute

    * This test was performed on the filter fabric in a restricted laboratory environment, and the result may vary according to the actual environment of use

Non-detection of ingredients
with hazard dispute
such as methanol, OIT, CMIT and MIT Applied Products: All Bullsone filter products

  • Non-detection refers to be under the limit of quantization (Methanol 100mg/kg, OIT
    1mg/kg, CMIT 10 mg/kg, MIT 5mg/kg)
    Test standard: Standard on Designation as Product with Concerns of Harm or Safety Indication according to
    the Notification by Ministry of Environment (No. 2016-254)
    Test agency: FITI Institution

    * This test was performed on the filter fabric in a restricted laboratory environment, and the result may vary according to the actual environment of use

Bullsone's premium air conditioner/heater filter patents Target product: 5 premium filters

Bullsone's premium air conditioner/heater filter patents table
Category Status Registration
number
Registration
year
Title Certificate
ROK Registered 10-0701576 2007

Preparation of a high functional active carbon /
fibers by electroless silver / lodine plating methods

VIEW PDF
ROK Registered 10-0937986 2010

Method for preparation of high functional
active carbon by electroless copper /
lodine surface treatment

VIEW PDF
ROK Registered 10-1500464 2015

Method for fabricating filter having antibacterial and
disinfection function using felt and activated carbon

VIEW PDF
PCT Registered

Filing number
PCT/KR2014/
000724

-

Method for manufacturing antibacterial filter using
nonwoven fabric and activated carbon

VIEW PDF

FAQ

  • TUV is a certification granted only to products that guarantee safety and quality through the tests and inspections according to the EU Standard.

    Bullsone Premium Air-conditioner & Heater Filter obtained TUV Certification to be acknowledged for product performance and quality in Europe, that is leading the technology on automobiles.

  • It is a high-efficiency active carbon developed through the exclusive technology of Bullsone. This patented material eliminates various harmful gases and odor particles effectively.

    TCC is applied to the premium 5 layer filter.

  • Generally the air-conditioner & heater filter must be changed after 10,000 km of driving or every 6 months.

    Polluted filter that has passed the changing period can block the air flow and inhibit the proper operation of the air-conditioner & heater, and is the cause of propagation of various harmful bacteria.

    However, it is recommended to change the air-conditioner & heater filter every 3 months in high-level fine dust condition.

  • Ultra fine dust refers to the very small dust of 2.5㎛ or less in diameter, and is almost invisible to the human eyes. Ultra fine dust is mostly produced by vehicles or fossil fuel combustion. 

    Because ultra fine dust is much smaller than fine dust, it is not filtered in the airway would mostly penetrate into the lung sac and becoming the main cause of cardiac disorder and respiratory diseases. 

    According to the IARC (International Agency for Research on Cancer) affiliated to WHO, ultra fine dust was defined as Category 1 Carcinogen in 2013. It is also stated that ultra fine dust is more harmful than second-hand smoking.

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