Can air purifiers eliminate bacteria and viruses in the air, and the Air purifiers on the market are effective enough for the COVID-19?

During the COVID-19 pandemic, home should be the safest shelter. For the health of our family, we have to choose a truly effective air purifier to prevent the spread of bacteria.

While air purifiers are mostly used to remove dust particles, smoke and odors from the air. However, some models of air purifiers also have professional sterilization functions.

So which kind of purifier has the sterilization function?

We must first understand the working principle of the air purifier. The air purifier adopts the method of filtration and interception. At present, most of the air purifiers sold on the market are filter type. The main principle is to use a fan to draw air into the machine and filter the air through the built-in HEPA filter. Because only the HEPA filter can only intercept and filter, it must be replaced regularly, otherwise it will easily become a source of pollution, so the Air purifier that only uses HEPA filter generally cannot kill bacteria.What many people don't know is that indoor air disinfection requires a special kind of equipment.

In fact, the best bacterial air purifiers include only three types of technology:

· UV light

· Silver infused HEPA filter

· Negative ions

 UV Llight

There are three types of ultraviolet rays: UVA, UVB, and UVC. The sterilizing effect is UVC light, which uses short-wave ultraviolet (UV-C light) to achieve the purpose of sterilization and disinfection.

Usually UVC lamps are installed inside the air purifier, and when air is drawn into the air purifier, it has to pass through the UV light to flow out the other side.

When viruses including COVID-19 are exposed to UV-C light, the DNA structure of pathogens and microorganisms is destroyed and inactivated. air purifier with UV light can produce fresh, clean and safe enough air to breathe.

Typically the air purifier with UV light and HEPA filter works better，when the filter captures the particles，then the UV light enough time to completely disinfect and kill the harmful particles.

Nano silver filter

General purifiers use HEPA filters, which can filter particles larger than 0.3 microns. Although most viruses are very small, for example, the Xinguan virus is only 125 nanometers, which is far smaller than the size of the HEPA filter. However, bacteria and viruses in the air do not spread alone. They attach to dust particles and droplets in the air, and these harmful substances that carry bacteria and viruses will be intercepted by the filter. After a long time, the filter will become bacteria. breeding grounds.

The use of nanosilver filters is effective against bacteria and viruses on the filter screen. These silver nanoparticles interact with the outer membrane of bacterial pathogens and cause structural changes that lead to microbial degradation and eventual death.

Negative ions

Negative ions come into contact with bacteria, molds, viruses, etc. Since negative ions carry negative charges themselves, they will destroy their molecular protein structure and cause structural changes, thereby causing the death of microorganisms such as bacteria and viruses.

When you know what kind of purifier can effectively sterilize, how to choose the best air purifiers for covid?

This new smart germicidal Air purifier from AVICHE can absolutely meet all your requirements

AVICHE C5 Air Purifier with two UV light and HEPA filter，it can kill 99.9% bacteria and viruses in the air. At the same time, a 9-stage purification system is used, and the filtration capacity far exceeds 99% of the hepa purifiers on the market. It not only has a significant filtering effect on dust and smoke in the air, but also can effectively remove harmful gases such as formaldehyde commonly found in decoration.

This 9-layer purification system includes:

· Pre-filter

· Hepa Filter

· Antibacterial filter

· Activated Carbon Layer

· Photocatalyst Layer

· Lysozyme Layer Sterilization

· Nano Silver Sterilization

· UV Sterilization

· Negative iIons Purification

You'll also enjoy fresh air as a whole with these additional features:

1 WiFi Connection: Check air quality anytime

2 Intelligent Adjustment: Automatically detect PM2.5 in the air to adjust the wind speed

3 Air Quality Indicator: Direct feedback of air quality through different colors

Green-good   Blue-medium   Yellow-unhealthy   Red-bad

4 Voice Control: support Google assiatant, Alexa intelligent voice assistant

5 APP Control: Tuya Home APP remote control, payment for Android and Apple users to download

How to order？

Finally, this purifier is AVICHE's new cost-effective product, so the price is more favorable than similar products on the market. 

If you want to order in bulk, please leave us a message through contact us or send an email to info@aviche.com, you will get the wholesale price.

At the same time, we are also looking for agents in all countries. If you are interested in our products, please feel free to contact us for more discounts and product information.