How to Choose a Classroom Air Purifier

Classroom Air Purifier

How to Choose a Classroom Air Purifier is crucial to preventing classroom sickness. The benefits of air purifiers are numerous. These devices reduce harmful particles and pollutants from the air in the classroom. The Independent Budget Office provides downloadable calculators to determine how much power is needed. The Harvard T.H. Chan School of Public Health recommends installing two purifiers in each classroom. For optimal performance, you should place them at opposite ends of the room.

To achieve the highest levels of protection, a classroom air purifier should be able to produce four to six full-volume air changes per hour. Harvard’s Healthy Buildings initiative recommends achieving four to six air exchanges per hour. Allen’s room was 625 square feet. The Intellipure purifier would have generated an average of 1.8 air exchanges per hour, slightly less than what the company recommends.

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When choosing a classroom air purifier, it is important to choose one that does not disturb the room. The loudest models are usually the most expensive, but they aren’t the best option if your classroom has good ventilation. If the ventilation is poor, however, a classroom air purifier can be essential to improving student health. The noise levels of air purifiers are measured in decibels (dB), so the higher the dB, the louder the unit will be.

How to Choose a Classroom Air Purifier

Consider the CADR of the unit you are considering. A good model should be able to remove at least 45% of all harmful particles from the air. Several models in the market meet this standard, but you should always check the CADR before purchasing one. If the CADR is higher, it is probably too noisy to be used in a classroom. And if the noise level is too high, it can be dangerous.

The best classroom air purifiers should be able to move air through the filter. It should be silent and not be able to disturb the students. You should also choose a unit that can handle high volume without being loud. The noise level should not be too high. This is because the noise level of a classroom air purifier should be less than 80% of the total volume. A good unit that can cover a large area can reduce the risk of respiratory illness.

The sound level of a classroom air purifier should not be too loud. It should be quiet enough that it will not disturb students or disrupt the learning environment. The best air purifiers should be able to run at least four full volume changes per hour and be quiet enough not to create any disturbances. The noise level of a classroom air cleaner should not exceed 60 dB. The unit should be loud enough to allow the students to talk and hear the teacher without disturbing the other students.

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