for buses, offices, and other spaces

WCD 75 Revolutionary AIR STERILIZER

Why clean the air in our classrooms and not in the buses?

WCD 75 combines the top 3 technologies – UVC disinfection, activated carbon filtration, HEPA filtration into one product. This revolutionary combination ensures that our air sterilizer can kill 99.9% of microbes once the air is released, and deliver results far superior that either disinfection technology alone. The HEPA and Activated Carbon technology are also good for other things floating on the air that you do not want your children breathing like VOCs, gases, smoke fumes, pollen, dust, particle matter, etc.

WCD 75
Clean air for the bus

For the technical documentation and product certifications:

Revolutionary technology that kills 99.9% of microbes

Filtration sequence


Air quality is important for the trip to and from school, is it not?

The close contact in a bus can pose a hazard in air quality and clean air is critical for our health and well being. The WCD 75 installs in buses and even office spaces to remove dangerous pathogens. You Are What You Breathe™.


    UVC Disinfection

    UVC Disinfection

    Instead of just filtering out microbes, the 30W high-power UVC lamp, (intensity up to 30,000 uw/cm3) can kill 99.9% of airborne microbes without producing any harmful by-product. UVC technology has been widely used since the mid-20th century.


    True HEPA Filter

    The air purification technology is capable of removing up to 99.9% of airborne particulates such as PM2.5, PM10, dust, pollen, dander and other allergy-causing particulates as small as 0.1 microns (1/1200 of the diameter of a hair) from the air. 

    Activated Carbon

    Activated Carbon

    Carbon air filtration has been used for more than a century to absorb odors and volatile organic compounds (VOCs), such as formaldehyde, for the air. This trusted technology is used in water purification, air filtration, respirator masks, medical facilities and more.

    Large capacity

    Large Capacity

    Equipped with 5 fans and 4 speed modes, WCD 75 is engineered to tackle even the most challenging indoor air quality issues.

    High speed: 180m³/h
    Medium speed: 120m³/h
    Low speed: 100m³/h
    Sleep mode: 80m³/h

    Lifetime Hours

    8000-Hour Lifetime

    With 8000 hours of air sterilization, the WCD 75 filters and UVC lights will give your space 333.33 days or 480,000 minutes of powerful sterilization for clean air. 

    Smart Monitor System

    Smart Monitor System

    Equipped with high-precision sensors, WCD 75 displays air quality, humidity, temperature, and timer on the screen. Also, the screen can also warn you when the filtration system should be replaced.

    Low Noise

    Noise as Low as 35dB

    Our superior fan system keeps your bus or office quiet as you breathe in fresh and clean air. The lowest noise can be as low as 35dB while the processing capacity remais powerful. 

    Slimline Design

    Slimline Design

    The 5cm thickness enables WCD 75 to fit easily into tight sapces and help to keep your space organized. Minimalist in design, it can be a spendid decoration.


    Product Name
    UV Air Purifier
    Product model
    WCD 75
    Rated power
    Input voltage
    Rated Power of UC lamp
    Replacement Filter Cartridge
    HEPA + Carbon
    Noise Level
    35dB low to 55dB high
    Fan Speed
    High 180m³/h
    Medium 120m³/h
    Low 100m³/h
    Sleep 80m³/h
    PM 2.5 CADR
    High 105 CFM
    Medium 70 CFM
    Low 58 CFM
    Sleep 47 CFM

    You are what you breathe

    (321) 795-9800

    Winter Park, Florida


    Florida, Georgia, California, Massachusetts, New York, Texas

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