Multi-Sensor System integrated in our air purifiers

Filtering: H-TRIFILTER

H-TRIFILTER is the exclusive Hoover system of filtration for H-PURIFIER, featured with the combined action of 3 different layers of filtration, with a specific function for each layer, to always grant you protection from all the indoor pollutants up to 0.1 micron.

1. The outer layer

This second layer removes 99.97% of up to 0.3μm size particles: such as pollen, dust mites, spores, bacteria and outdoor pollution, but also captures PM 10 and PM2.5. Furthermore, the Hoover HEPA filter has a unique treatment to inhibit pollens once captured by the filter and make them harmless, allowing allergic subjects to manage the filter in complete safety.

2. The HEPA (H13) filter

This second layer removes 99.97% of up to 0.3μm size particles: such as pollen, dust mites, spores, bacteria and outdoor pollution, but also captures PM 10 and PM2.5. Furthermore, the Hoover HEPA filter has a unique treatment to inhibit pollens once captured by the filter and make them harmless, allowing allergic subjects to manage the filter in complete safety.

3. The Active Carbon filter

The third layer removes harmful gasses and odors. It is composed by active carbons which, thanks to their porosity, adsorb organic volatile compounds (VOC) odors, fumes, cigarette smoke and NO2. GASSES VOC (Volatile Organic Compound) are volatile chemical compounds (such as formaldehyde), that usually come from detergents, glues, solvents, cosmetic, electronic equipment and even by furniture. They are potentially harmful to our health in case of prolonged exposure. NO2 (Nitrogen Dioxide) is typically originated by traffic pollution.