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Air Purifiers: How They Work

Most people would think about air purifiers primarily for health reasons. Although the first question that they will ask is if it works. Do not believe that you should use the air purifier alone to do the dirty work. Always keep the cleanliness in check to avoid any dust from accumulating.

But what type of air purifier should people go for so they can be assured that they have the best air purifier for mold especially?

What are HEPA air purifiers?


HEPA, or High-Efficiency Particulate, is perfect for trapping microscopic particles, which may range from dust, pollen, mold, and other common allergens. It has a filter that does the dirty work in filtering these particles from spreading around the house.

Although you will see brands that will attach the HEPA term even if their product does not have the HEPA filter, so how can one know if they have the real deal? There are standards that people can look into, where it causes 99.97% of particles that may be as small as 0.3 microns.

What to look out for when you want to buy one?

The price of a HEPA air purifier is not overly high, but this is what people look into when looking for an air purifier. If in case you see a purifier that costs less but claims that they are HEPA air purifiers, more likely than not, they may not be one.

Remember that there is also a type of HEPA filter that you need to be aware of, such as a dense pap filter that is easily replaced, and a washable mesh filter. It depends on the location where you will be using the air purifier for what type of air purifier you should use, as the degradable ones are great for places that are big and would need constant replacement.

Benefits of air purifiers

  • Allergen Reduction – The best air purifier for mold not only cleans the air, but it also makes your home less likely to attract allergens. You can then rest easy and breathe clean and healthy air. Especially if you have asthma, you need to avoid triggers that may be present in the air, such as dirt, dust, carbon monoxide, etc.
  • Elimination of Unpleasant Smells – They can also expel the musty or rotten smell coming from the areas where mold thrives like crawl spaces and bathrooms. If you have pets, air purifiers can also eliminate pet smells that may trigger allergies.
  • Prevention of Mold – With air purifiers at home, it helps to stop mold from growing, which in turn preserves the condition of your home.

Final Words

Several tests have already been done to see how HEPA filters can reduce the particulates in the air, as there are a lot of health reasons that air purifiers can deal with. These studies were focused on people who had allergies or asthma, and these air purifiers passed with flying colours by ensuring the participants’ visits to the clinics lessened considerably.

Especially if you have areas in your home that are susceptible to mold, getting an air purifier is the most likely option to keep the mold in check. An air purifier with a definite HEPA filter can effectively trap mold spores.