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Remove Smoke Odor Formaldehyde Negative Ion Generator HEPA Filter: HEAP filter is the heart of air purification
1. Electrostatic attraction: Very small particles, such as 0.009 micrometers, increase the probability of contact between pollutants and filter fibers due to irregular Brownian motion, and are captured through electrostatic attraction.
2. Surface collision: Larger pollutants, such as bacteria and viruses, are difficult to follow the airflow between fibers due to their own inertia. When the airflow is obstructed in the fibers and cannot be bypassed, these pollutants cannot change direction in a timely manner and collide with the fiber surface, resulting in being captured by the filter.
3. Screen filtration: Larger volumes of particulate matter, such as PM2.5, PM10, and various types of pollen, are directly captured due to their particle size being larger than the gaps between fibers.
4. Activated carbon adsorption: Activated carbon appears in powder, granular or pellet form, with an amorphous and porous structure, and a large pore surface area. It utilizes the physical adsorption, chemical adsorption, oxidation, catalytic oxidation, and reduction properties of activated carbon to adsorb gases.
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Sidst redigeret: 14.7.2025 kl. 17:41 ・ Annonce-ID: 8890724
