India celebrates Diwali with lights and firecrackers on October 24th. Air quality levels across the country generally take a hit because firecrackers tend to increase the number of pollutants and allergens present in the air (both indoors and outdoors). It’s impossible to do, but you can keep the air in your room clean with the help of an air purifier. Here is a list of things to consider before buying a new air purifier for your home.
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The Importance of Air Purifiers
Air purifiers prevent users from breathing toxic air and are important for families with children or members with respiratory problems. In addition to outdoor air quality, some household items also contribute to indoor air pollution. Air purifiers can help control indoor air quality by removing dust, pollen, allergens, pet dander, odors, and other contaminants that are invisible to the naked eye.
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How an air purifier works
To improve indoor air quality, air purifiers use different types of filtration technology. Each type of filtration has specific advantages and some air purifiers he offers multiple filtration layers in one product. Air purifiers take polluted indoor air and circulate it indoors after removing the contaminants.
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Different filters for different purposes
When purchasing a new air purifier, users should be aware of the different filters and how they help clean the air. Buy an air purifier with multiple levels of filtration Although recommended, these products can be much more expensive than those with single-layer filtration.
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pre-filter
Pre-filters usually tag along with other filtration layers and are good for removing larger particle dust and pet dander. If you have pets, a prefilter can be an important addition.
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HEPA filter
A highly efficient particulate air filter or HEPA filter can remove small particles such as dust, mold spores and pollen. HEPA filters claim to remove particles as small as 0.3 microns, which is important for families with children and members with compromised immune systems or respiratory illnesses.
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Activated Carbon/Charcoal Filter
Activated carbon or charcoal filters remove smoke, odors, fumes, and chemicals from the air by absorbing harmful gases. These filters are usually combined with other filters to prevent users from inhaling toxic fumes and gases.
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Antibacterial and UV filter
Antibacterial filters help air purifiers remove harmful germs and bacteria. Similarly, UV filters disinfect the air and prevent the spread of various airborne infections.
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square footage or room size
Another important thing that users should keep in mind before purchasing a new air purifier is the room or area size suitable for the product. An air purifier that can filter small room areas will not work well in large spaces. Also, let’s decide the type of air purifier according to the room where it will be installed. For example, a bedroom should have a quiet-running air purifier for a good night’s sleep.
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ventilation rate
Hourly ventilation refers to the number of times an air purifier filters the air in a particular room or area in one hour. The user should choose an air purifier that offers the maximum air exchange rate.
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CADR evaluation
This rating defines the efficiency of an air purifier by measuring the amount of purified air delivered by the product at its maximum speed setting. The higher the CADR rating, the more efficient the air purifier in a given space.
