How Do You Filter Viruses and Bacteria?
During these unprecedented times, people are exploring new ways to protect themselves from airborne threats, Covid-19 in particular. With the worldwide shortage of masks, many people are becoming familiar with some of the terminology used to describe the effectiveness of different filters.
But now, many people are exploring ways to keep their air safe such as air purifiers and air filtration systems. Unfortunately, the standards and terminology used to describe air filtration can be confusing and misleading. This makes it easy for dishonest companies to take advantage of people’s fear by selling them products that don’t work.
The truth is, the coronavirus cannot be killed in your air by readily-available, non-commercial means. However, a good air filtration strategy is still an important part of preventing all diseases and should be a priority for any HVAC maintenance program.
How Do Air Purifiers Work?
In-home air purifiers are usually small, stand-alone units that use a variety of methods to purify your air. Some of these methods include:
HEPA Filtration: In a HEPA purifier, air is pushed across a filter designed to remove contaminants that are .3 microns wide. This includes dust, mold, pollen, allergens, tobacco smoke, and dust mites. Most odors, chemicals, bacteria, and viruses can still make it through.- Activated Charcoal Filtration: Charcoal filters are designed to remove odors and chemicals by forcing them into contact with activated charcoal. When this occurs, chemical and odor compounds are neutralized and bound by the charcoal.
- UV Disinfection: UV disinfection is the only possible way to kill pathogens, however, particulates will still remain in the air. During UV disinfection, powerful UV light destroys harmful pathogens. According to the best available research, it is a possibility for the virus to be killed with UV treatments.
- Ionic Filtration: Ionic filtration works by charging dust particles negatively, forcing them to stick to plates with a positive charge. As a result, contaminants stick like magnets and are removed from the air.
Air Flow Quarantine
Even though it is difficult to remove viruses from the air, filtration is still an important strategy to combat harmful diseases. During quarantine, it is important to keep yourself isolated from the air that may be contaminated by the coronavirus. Keeping your home’s air isolated and purified will accomplish this.
Furthermore, maintaining good indoor air quality will reduce the symptoms of diseases like asthma, allergies, and sinus infections. By keeping your indoor air pure, you allow your body's natural defense systems to kick in and protect you. Your lungs are equipped with a powerful immune system, but they are inhibited by poor air quality. So, keeping your body healthy with clean air will help you combat any exposure to pathogens.
Trusting the Right Information
During this time of confusion and fear, it is easy to fall prey to misleading claims. Be sure to research claims that are being made about coronavirus cures. As of now, no cures exist.
Prevention is the only solution, by following all public health procedures along with keeping a clean habitat (like using UV air sanitizers). Support and trust only companies that are making truthful claims.
Being an educated consumer will stop you from becoming the victim of misinformation. Additionally, work with only reputable AC contractors. They will be able to point you in the right direction and find the ideal filtration solution that works to keep your home healthier.
About Skovron Mechanical Services LLC.
Skovron Mechanical Services LLC. has been serving the Manchester, NH area since 2005. They have the expertise to meet all of your commercial, residential, and air quality needs.
