Air Purifiers For Classrooms
There’s plenty of good news about air purifiers for classrooms. A recent study found that many of these devices produce ozone, which is harmful to kids’ lungs. In addition, ozone triggers an immune response in the lungs and is a known trigger for asthma attacks and other health problems. The study also points out that the use of air purifiers for classrooms could reduce the number of sick children in a given school.
The most effective air purifiers for classrooms are those with MERV 13 ratings or higher. They remove 99.99% of viruses, bacteria, and other irritants. These filters are designed to be a cost-effective way to ensure that students remain healthy, particularly during cold weather. Whether a classroom needs a dedicated air filter or multiple smaller ones can be determined by using a calculator.
The size of the classroom is a key factor. If the air purifiers need to cover a large area, they must have high airflow capacity. They should also work quietly to keep noise to a minimum. If noise is an issue, however, make sure the purifier is designed for a room with no windows. Most of the devices do not produce enough noise to cause a distraction and could actually be harmful.
Experts Offer Advice
Installing an air purifier in a classroom can improve the quality of the air. Some commercial units can reach a CADR of 145 cubic feet per minute. Other inexpensive models can cost as little as $100. These units are made from a box fan, four filters, and duct tape. The installation time can vary, but it’s important to follow instructions carefully to avoid damage to the room.
In addition to air purifiers for classrooms, teachers should avoid putting them near windows. They should be placed at opposite ends of the room to minimize the impact on the students. This will prevent the air from getting obstructed by outside air. If you’re worried about ozone levels, then it’s better to install a portable purifier. In addition to the HEPA-based devices, you can also find a DIY model of these devices.
While buying an air purifier for a classroom is an excellent investment, teachers should also consider its cost. Purchasing an air purifier for a classroom will help students breathe fresh air and reduce the risk of illness. In addition to reducing the incidence of illnesses, it will also reduce the cost of maintenance. In the long run, the cost of an air purifier will pay off in the long term.