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Air purifiers for dust remove dust particles from the air, making them good options for people with asthma and allergy symptoms. Although more expensive, the best options will have several filters and work quietly.
People can improve their indoor air quality by reducing sources of contamination, such as smoking.
While people can improve their indoor air quality, removing all harmful particles from the air is impossible. Just walking around the home and sitting on furniture can lead to 25% of indoor particulate matter concentrations.
A 2021 study showed that using air purifiers to remove dust can reduce concentrations of small particles by 12% to 52%.
When using air purifiers for dust removal, people should consider the filters they use.
According to the EPA, devices with a high-efficiency particulate air (HEPA) filter can remove 99.97% of airborne particles with a size of 0.3 microns. These include dust, pollen, mold, and bacteria.
Other features to consider when choosing an air purifier for dust include:
Clean Air Delivery Rate (CADR): Refers to the volume of particles the unit can filter in a set time, and it should match the size of the room where a person will use it.
Target use: Some air purifiers for dust work on removing particles, while others focus on gases. People looking for air purifiers for dust control should look for filters that target dust removal specifically.
Filters: Some devices feature numerous filters, so a person should check when they should replace them.
Fan speed: Some devices feature fans that adjust their speeds according to the pollutant levels. Their speed also lowers at night, so the unit does not disturb sleep.
The Centers for Disease Control and Prevention (CDC) states that low outdoor air quality can be detrimental to health. While outdoor air quality has improved in the last 20 years, wildfire and particle pollution still pose a threat to American health.
However, indoor air quality may be worse than outdoor air quality.
Dust can also affect people who do not have allergies or asthma. House dust and its components may also contribute torespiratory infections, wheezing, and allergic respiratory diseases.
The Environmental Protection Agency (EPA) states that while air purifiers for dust cannot remove all the air pollutants in a person’s home, they can improve air quality. All air purifiers for dust can remove particles from the air, and the more expensive ones can remove particles and gas.
For the best results, people should choose dust purifiers with an activated carbon filter and a longer running time. It is also important to only purchase dust purifiers that are the right size for the room where they will operate.
People may also find that removing sources of indoor air pollution alongside running an air purifier for dust will improve air quality. Stopping smoking indoors and ventilating the area with fresh air are just two ways of improving air quality in the home.
The following are common questions and answers about air purifiers for dust.
According to the EPA, air purifiers draw in air through one or more filters to capture particles that may come from dust, tobacco smoke, or pet dander.
The EPA states that many air purifiers for dust can remove particles from the rooms where people place them. The devices need to be compatible with the size of the room for them to be effective.
However, these improvements may not benefit all respiratory symptoms.
According to Consumer Reports, air purifiers for dust are expensive, with recommended models generally costing $200 to $900.
A person should also consider filter replacements, which can cost around $90 to $175 per year. Additionally, the annual energy cost of running an air purifier may range from around $30 to almost $90.
In addition, some units can be noisy and cause sleep disruptions.
Frequent dusting, sweeping, mopping, and vacuuming can help reduce levels of dust in the air. People can also change and wash bedding regularly.
Air purifiers for dust can also help remove dust from the air. The EPA writes that air purifiers for dust with HEPA filters can remove 99.97% of airborne particles.
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