High efficiency filter characteristics

 

What is a high-efficiency air filter?

 

HEPA stands for High-Efficiency Particle Capture, in short, products with this label are effective in capturing microscopic particles, including dust, dander, pollen, mold, and other common allergens. HEPA units are equipped with high-density filters that capture airborne particles and prevent them from re-entering the environment. In fact. A true high-efficiency air filtration product must meet specific standards and capture 99.97% of particles larger than 0.3 microns. Therefore, when buying an air purifier, it is important to make sure it is a true HEPA product.

 

So what are the advantages and disadvantages of high-efficiency filtration air filters?

 

Advantages of HEPA filters: Since HEPA air purifiers are effective in capturing almost all air pollutants, they are a good choice for asthma or allergy sufferers. This high-density filter is effective in capturing allergens such as dust, pollen, mold, and pet dander. In addition, the particles that get caught in the filter do not re-enter the space, thus keeping the indoor air clean and fresh. In fact, in all applications, this type of air purifier is considered suitable for cleaning residential air.

 

Disadvantages of high-efficiency filters: A major disadvantage of high-efficiency filtered air purifiers is that they do not remove odors, viruses, and bacteria. The filter in this type of device does not counteract odors. Sure, it traps harmful particles, but the odors left by these pollutants remain. To remove odors, you need a product with an activated carbon filter. These filters are specifically designed to eliminate odors and smells.

 

HEPA filters are also not very effective in eliminating viruses and bacteria. These particles are made up of DNA, so choose a product with UV radiation to remove them effectively. This light kills harmful contaminants by breaking down the DNA structure.