• Powerful and Sustainable

    MESP® Air Conditioning Sterilizing Purifier

    Eliminate 99% of PM & 99.99% of Pathogens with Washable Filters

Home / IAQ Solution / Air Conditioning Sterilizing Purifier

Air Conditioning Sterilizing Purification refers to purification of indoor air by central treatment and systematic airflow organization instead of independent discrete sterilizing purification. MESP® air conditioning sterilizing purifier automatically work with HVAC system and borrow the air cycles from the air conditioning system to effectively remove pollutants such as particulate matter, pollen, allergens, etc., eliminate various pathogens, and achieve perfect air quality. The filter is washable and reusable. AQT provides a full range of MESP® Air Conditioning Sterilizing Purifiers adapting to air handling units(AHU), fan coil units(FCU), and air ducts, etc. They can be easily used in any new construction or retrofit projects.


The Strength of MESP® Tech

MESP® stands for Micro-electrostatic Precipitator, a new generation indoor air clean technology, which is a high-efficiency air purification and sterilization solution through insulated filter with strong electric field.

Kill Viruses & Bacteria

MESP® can efficiently kill 99.99% of viruses and 99.96% of bacteria with its strong electric field.

MESP To Fight COVID-19

High Efficiency

Differing from traditional media filters, the pressure drop is low with MESP filters because there is no need to force air through a matrix of small air passages. The physics makes its higher efficiency.

Washable Filter

The unique nano PP made filter is permanently washable and designed for more than 10 years lifespan. The total running cost should be much lower than traditional media-filter products.

Safe and Healthy

MESP filter works with about 1 µA of current at 6-10 kV, which can prevent from electric shock. Almost no ozone and any harmful byproducts. It releases negative ions beneficial to health while working.

High Usability

No worry about extreme change of humidity (up to 100%) and temperature (-15℃ to 50℃), our products will work properly all the time. MESP also has very good flame retardant properties.

Energy Saving

Low air pressure drop makes our products working with low power supply. Compared with the use of HEPA filters, the energy consumption of fans using MESP purifiers is 50% to 60%.

Certications & test reports

99.99% H1N1 Virus Disinfection Efficacy

The test report from SGS shows 99.99% of H1N1 virus has been killed by KJ MESP portable air purifiers.

99.99% COVID-19 Virus Disinfection Efficacy

Through the course of the three air flow passes conducted and average of 99.99% of SARS-COV-2 (the virus that causes COVID-19) reduction was observed.

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HAVC Systemic Purifiers

FAH: AHU MESP Air Sterilizing Purifier
FFC: FCU MESP Air Sterilizing Purifier
FFC-A4: FCU Ultra-thin MESP Air Sterilizing Purifier
FAD: Air Duct MESP Sterilizing Purifier
FAC: Intelligent Clean Air Purification System

Stand-alone Purifiers

FFA: MESP Fresh Air Sterilizing Purifier
FSA: Ceiling Mounted MESP Air Sterilizing Purifier
FFC-AB: Wall/Ceiling-mounted MESP Air Sterilizing Purifier

IAQ Monitors

Amigo 1.3 PM2.5 Monitor

Amigo 4 Indoor Air Quality Monitor

MESP Demo Instrument