What Does an Air Filter Do in Your Bedroom?

Having an air purifier in your bedroom can make a huge difference in the quality of air you breathe while you sleep. Air purifiers contain one or more filters and a fan that draws in air, trapping contaminants such as dust, pollen, and bacteria. This filtering process helps maintain healthy indoor air circulation and keeps the air clean. It's important to check the air filter gauge regularly and change the filters when necessary.

Blueair is one of the most efficient and capable air purifier manufacturers out there. If you want to avoid odors and fumes, try an air purifier with HEPA and activated carbon filters. For best overall results, select an air cleaner that uses an activated carbon filter in combination with other filters, such as a HEPA filter. HEPA air purifiers are especially effective at filtering out most allergens in the room.

Air purifiers can help clean the air in your home of unwanted particles, such as pet dander, allergens, and smoke. Some technologically advanced air purifiers include a combination of two or three types of filters. If outdoor air pollution is high and you can't open windows, it makes even more sense to install an indoor air purifier. Yes, air purifiers capture a high percentage of airborne allergens and irritants that flow through filters.

An air purifier can work in conjunction with a high-efficiency particulate air (HEPA) filter, which is best known for trapping airborne allergens. This carbon filtration method uses a highly porous form of carbon to trap chemicals and recycle fresh air back to the room. According to the Environmental Protection Agency (EPA), a portable air purifier is one of the most effective ways to improve indoor air quality in an individual room or area. A small-scale study conducted in China found that air purifiers reduced fine particles in the air (dust, pollen, dander) and improved participants' blood pressure levels and lung function. Before investing money in an air purifier, it's important to run an air quality test at home first to see if you need it.