Air purifier kills bacteria viruses

Get Relief From Allergies - Eliminates common allergy triggers including dust mites, pollen, and pet dander. Covers 1, sq ft 1 air change per hour and sq ft 4 air changes per hour. UV light kills harmful bacteria, viruses, and mold spores. Power: VV. AirTamer is also CARB approved with a zero ozone emission rating making it a premium, safe, and responsible personal purifier you can trust for every day use.

EPA Est. No CHN Easy to Use, Fast Results — The AirTamer A's system has no need for filters because purifying negative ions do the filtering for you, forcing harmful pollutants out of your sphere of cleaner, more breathable air.

Great for students, teachers, healthcare workers, and more, simply charge and wear, or place close by on your nightstand, so the air around your pillow is cleaned.

Includes USB charging cable. Cleaner Air On The Go — Light, small, and silent, the A can be worn on planes, trains, buses, or cars providing you with a personal sphere of fresher, more breathable air even in crowded settings. With an adjustable, patented conductive lanyard and break-away safety connector, it is it the perfect travel accessory for exploring areas with questionable air quality. If the home is contaminated with microscopic bacteria and microorganisms , they will simply re-circulate throughout the home.

Thus, residents inside the home will breathe in the contaminated air and are at a high risk of catching a cold or flu. Although all people are at risk for catching a cold or flu, young children, senior citizens, and those with compromised immune systems are more at risk to contract an illness from airborne microorganisms. In order to eliminate these microorganisms, air purifiers can be run inside the home to remove these particles. The best air purifiers on the market that specialize in defeating the spread of bacteria and microorganisms are those that feature a HEPA filtering system to clean the air.

The Alen Paralda air purifier is one unit that is effective at removing microorganisms and bacteria from indoor air. This unit contains antibacterial HEPA-Silver threads that protect the filter from harmful microbe growth, as well as an ozone-safe ionizer that allows particles to be more easily captured. Its filtering system ensures the elimination of harmful bacterial particles from the air. Consumers should specifically research air purifiers that are equipped with a HEPA filtering system.

Air purifiers cannot be considered devices to remove all bacteria or virus from the air. Infact, nothing in the World can remove them completely from the room. Humans have been living with them and only some rogue strains of these cause diseases like the Coronavirus.

To fully understand our answer above, you need to understand that an air purifier is not a disinfectant. Yes, it just serves to capture the airborne particles from the air inside its filter layers. So, basically its just the filtration stages which allow it to the needful on viruses and bacteria.

HEPA filters are our best bet and every other air purifier uses them if not their own versions of filters. The HEPA filters are not designed to disinfect the air passing them. The trapped bacteria or viruses can continue to remain active on the filter surface till quite sometime. In general, HEPA filters can trap particles up to nanometres or 0.

The Chinese Coronavirus is also around 60 — nm. Does a HEPA filter kills viruses or not? It seems theoretically impossible, but in reality HEPA filters trap a large number of viruses. The convulated surface of the filter traps particles without any selectivity or partiality. Particles inside the filter move in random directions as they pass through. Particles like dust or germs, so small in size do not move in a linear way. Their randomized motion in which they change directions in a haphazard way is called Brownian movements.

This causes dust and particles to stick to the surfaces of filters. There is an inherent electrostatic charge present in the filter media.