MESP® Air Filtration Solution


Vidal Solution offers a wide range of air filtration solution with MESP technology that includes Portable Air Sterilizing Purifier for residential and small commercial spaces, and Air Conditioning Sterilizing Purifier (In-Duct Air Purifier) for large commercial spaces.
MESP® Technology
Remove Methanal & Dust, Kill viruses & Bacteria
Fresh Anion
Low Consumption and Energy Conservation
Ultra-low Ozone
Washable Filter
Ultra-low Air Resistence


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.

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 95%) and temperature (-15℃ to 48℃), 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 only 1/6 to 1/7.
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