Air purifiers have become increasingly popular in recent years as people have become more aware of the potential negative impact of poor indoor air quality on their health. Air purifiers are devices that are designed to remove pollutants, particles, and other contaminants from the air in a home or other indoor space. They can have a significant impact on indoor air quality and can create a more healthy home.
One of the main benefits of air purifiers is that they can help to remove harmful particles and pollutants from the air, such as dust, pet dander, pollen, mold spores, and candle soot from burning candles. These particles can cause respiratory problems, such as allergies and asthma, and can also aggravate existing conditions. By removing these particles, air purifiers can help to improve the overall air quality in a home and make it a healthier place to live.
Air purifiers can also help to reduce the levels of volatile organic compounds (VOCs) in the air. VOCs are chemicals that are commonly found in many household products, such as cleaning supplies, paints, and air fresheners. These chemicals can cause headaches, nausea, and other health problems when they are present in high concentrations. By removing VOCs from the air, air purifiers can help to improve indoor air quality and make it a safer place to live.
Additionally, air purifiers can also help to reduce the levels of odors in the air. This can be especially helpful for people who have pets or for those who smoke. Air purifiers can help to remove these odors from the air, making the home more pleasant to live in.
On the other hand, there are some potential negative impacts of air purifiers. One is that they can create ozone, which can be harmful to health if inhaled in high concentrations. Ozone can aggravate asthma and other respiratory conditions. Therefore, it’s important to choose an air purifier that does not produce ozone, or at least one that has a low ozone emission rate.
Another potential negative impact of air purifiers is that they can create noise. Some models can be quite loud, which can be disruptive, especially if you use them in a bedroom or other quiet space. Therefore, it’s important to consider the noise level when choosing an air purifier, and to select a model that has a low noise level.
It is critical to get an air purifier that is large enough for the room it will be placed in. How frequently air is “exchanged” indoors is important. The standard is typically measured in Air Changes per Hour (ACH). The American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) recommends a minimum of 0.35 air changes per hour (ACH) for homes. This means the air should be completely exchanged roughly every 3 hours.
If your air purifier is rated for a 1,000 square foot room, the rating is typically established with the fan speed set to its highest level. Fans at high speed usually generate a significant amount of noise. As such, our suggestion is to purchase an air purifier that is rated roughly 2X to 4X the size of the room it will be used in so that that fan can be set to lower speeds and still achieve 0.35 air changes per hour.
Air purifiers can have a significant impact on indoor air quality in a home. They can help to remove pollutants, particles, and other contaminants from the air, making it a healthier place to live. However, it’s important to be aware of the potential negative impacts of air purifiers, such as ozone production and noise level. By choosing a high-quality air purifier and using it properly, you can improve the air quality in your home and make it a safer and more pleasant place to live.