Since the outbreak of COVID 19, several precautions have been taken worldwide to provide the utmost safety to students. Because after the first wave, teenagers and youngsters are more likely to get affected by the COVID.
Concerning that, when many schools are opening up again, taking major precautions is vital. It has been recommended by the Government to installing the HVAC Technology certified HEPA Filter in the schools in order to effortlessly provide clean filtered air.
Why? Because COVID-19 major bacteria or gems are supposed to be airborne and widespread in the air, hence wearing masks and filtering the air is essential for the safety of the kids.
Before jumping straight to the HAVC technology filter that is to be utilized in the schools, first, understand what HVAC is and its basics.
What is HVAC?
HVAC stands for Heating, Ventilation, and Air Conditioning.
HVAC systems are utilized to move air between indoor and outdoor locations at both residential and commercial buildings. They're the systems that keep you warm in the winter and cool and refreshing in the summer. They are the one system that filter and clean indoor air to keep you healthy and maintain comfortable humidity levels.
Purpose of Utilizing HVAC Technology-Based filter for schools?
An HVAC system's purpose is beyond simply heating or cooling a space. It improves indoor air quality and provides comfort for everyone inside a building. HVAC systems come in various shapes and sizes; they all start with the same essential components.
First, there is a source of fresh air intake for the ventilation from the outside of the building. Most schools have a natural source of ventilation, that is, a park. But this is not enough at hard times; using an HVAC technology filter refers to how the air travels in and out through windows, doors, vents, and other openings. This air exchange is required to replenish oxygen while removing smells, carbon dioxide, and excessive moisture.
To move air in and out, mechanical ventilation utilizes a mechanical system (the V in HVAC). The air is drawn into an air handling unit, where the job begins when it is brought in. Filters are used to remove dirt, dust, allergies, and other particles from the air.
Heat is applied to the air, or it is cooled, and excess humidity is removed. Then once it is clean, fresh, and at an acceptable temperature, it is sent to classes.
The Process of Utilizing HVAC technology in HEPA filter
What is a HEPA filter?
HVAC technology-based HEPA filter is one of the best air purification available in the market that fulfills everybody's needs.
Let's understand the process and benefits of utilizing this filter for schools.
A HEPA is a type of pleated mechanical air filter. "High-efficiency particulate air [filter]" is an acronym. This air filter can potentially eliminate 99.97 percent of dust, pollen, mold, germs, and any other airborne particles smaller than 0.3 microns (m). The 0.3-micron diameter criterion addresses the worst-case scenario: the most penetrating particle size (MPPS). Larger or smaller particles are captured with considerably greater efficiency. When the worst-case particle size is used, the worst-case efficiency rating is obtained (i.e., 99.97 percent or better for all particle sizes).
It is important to clean all air cleaners from time to time and filter replacement to function properly.
How does an HVAC technology HEPA filter work?
As we all know, the dust mites of COVID 19 are airborne, using HEPA filters to minimize the outbreak and circulate the clean air. It is sufficient to block smallest to smallest particles while continuing to let air pass through it effortlessly.
Filters or commercial HVAC systems are often installed at an air intake or outlet or within the central air handling. Technicians may install a pre-filter for incoming air because external air that comes into an HVAC system might be contaminated, especially in regions where school buildings are close together to residential areas.
Such HEPA filters prevent allergies by extracting all the harmful dust particles and tobacco smoke, providing clean filtered air.