That is because we can capture up to 0.1-micron size particle in your air. Interestingly, our first few clients are doctors and hospitals and upon talking to them, this is the first thing they look at:

Source: Guidance for Filtration and Air-Cleaning Systems to Protect Building Environments by Centers for Disease Control and Prevention & National Institute for Occupational Safety and Health

CADR stands for Clean Air Delivery Rate. It is the performance metric for the ability of an air purifier to capture and reduce dust, smoke, pollen particles. The CADR rating is the best way to evaluate and compare the performance of different air purifiers.

Association of Home Appliance Manufacturers (AHAM) states that CADR is the measurement of the efficacy and volume of clean and filtered air delivered by an air purifier. AHAM posits that the higher the CADR, the more efficient and powerful the air purifier.

Glad you asked. Here is how:

The Air passes through an ultra-fine nylon mesh filter capturing large particles (≤  μm -  μm) such as dust, human hair, pet furs, cement dust, and fine beach sand, etc.

Secondly, air continues to flow into our medical-grade quality HEPA filters capturing .% to .% of all particles that are . microns in diameter.

Then, the gaseous contaminants, odors, and total volatile organic compounds such as formaldehyde found in our air pass through the activated carbon layer and cold catalyst.

After the .% of all particles in the air are removed, the Anion Purifier Layer and Aero's Sil d C N i l di i h DNA f h i h ( https://aeroglobal.ph/faq 1/4

12/3/21, 1:27 PM FAQs | Aero Global

Silver and Copper Nanoparticles disintegrate the DNA of the various pathogens (e.g. germ, bacteria, viruses, etc.). The Anion Purifier layers release negative ions that improve one’s

health and longevity. The Silver and Copper Nanoparticles® layer is noble metal gases with biocide and virucide attributes.

The Cold catalyst layer performs rapid oxidation of gaseous contaminants, odors, and total volatile organic compounds such as formaldehyde effectively and efficiently disintegrating them and convert it to harmless gas and water molecules. Alleviating these gases results into decrease of having occupational asthma and damages in one’s respiratory system.

The Anion Purifier layers release negative ions. The negative ions can cause indoor dust, smoke, viruses, and bacteria, which are usually positively charged, to gather together, and the ability to float freely in the air quickly drops, thereby purifying the air.

Also, it is beneficial to human health. Negative ions can not only effectively remove dust, sterilize, and purify the air. Negative ions also promote adult body synthesis and storage of vitamins, strengthen, and activate the body's physiological activities, so it is also known as "air vitamins."

The UVC light sterilization layer is part of the ultraviolet spectrum that is deadly for pathogens but not harmful to humans. The UV rays destroy the structure of the genetic material of viruses, bacteria, and germs and prevent the viral particles from making more copies of themselves.

Well, almost all air purifiers offer HEPA filters. However, what they do not tell you is the grade of HEPA or its efficiency level. The higher the level of filtration is optimal.

Are these accreditations important?

Yes, it is extremely important. It ensures that Aero Air Purifiers is top-grade quality and it passed the most stringent series of quality controls and standards.