If you’re suffering from asthma or mold spore allergies, you need an air purifier to get rid of them easily and quickly. Not all people have a sensitivity to mold, but a stuffy nose, coughing, wheezing, and irritated throat are signs and symptoms of possible mold exposure. That’s when an air purifier for mold can help.

Air purifiers have different types, including the high-efficiency particulate air (HEPA) filter air purifier, activated carbon air purifier (also included as a feature for HEPA filters), ultraviolet light air purifiers, ionizers, and ozone generators. In this post, you’ll learn how air purifiers work against the mold to ensure your family’s health.

Air Purifier For Mold: How Does It Really Work

Prevents Mold Growth

While most air purifiers cannot kill all the mold growing inside your home, mold growth can be prevented in the future. Because of mold spores that usually land on damp surfaces, mold colonies may develop over time. A good air purifier can remove mold spores and other contaminants in the air to prevent the growth of new mold colonies, making them great long term help in managing mold indoors.

Air purifiers have listed Clean Air Delivery Rate or CADR, which measures how quickly an air purifier cleans the air. For tobacco smoke, the CADR is between 10 and 450. The CADR for dust is between 10 and 400. Air purifiers with CADR of 350 and above are excellent, and the poor ones are below 100.

Here are the other benefits of using an air purifier:

  • Removes pet dander, dust mite feces, volatile organic compounds, bacteria, and viruses
  • Helps prevent other allergies caused by contaminated air
  • Helps reduce asthmatic attacks by reducing the amount of dust in your living room as you watch TV or play video games or in any of your rooms at home
  • No need to vacuum or dust as often  

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True HEPA Filter Helps Trap Mold Spores

Air purifiers help prevent the formation of mold spores and allergens in the air. A HEPA filter refers to a mechanical type of air filter that works by forcing air into a fine mesh, trapping harmful particles, like dust mites, tobacco smoke,  pollen, and pet dander.

Air purifiers work by trapping contaminants, like mold, in the air, cleaning them, then released for humans to breathe. There are many brands of air purifiers in the market today, and it can be quite overwhelming and confusing to choose the best one for you if you don’t have any clue as to the best features you need to look for. You need to make sure that the air purifier for mold you’re going to buy has a true HEPA filter to be effective in removing mold spores from the air you breathe.

Here are the qualities of a true HEPA filter:

  • A true HEPA filter can capture particles of up to 0.3 microns. You can validate this information by checking the True HEPA stamp.
  • Stay away from branded air purifiers that claim to be “HEPA-type” or “HEPA-like” because these units are inferior and not a true HEPA device.
  • HEPA filters have ratings, like H10 or H14, and the higher the rating, the more particles the filter can trap and eliminate from the air.

Eliminates Mold Odor Through Activated Carbon Filter

When shopping for an air purifier, you have to consider the power usage, noise level, filter replacement, and the volume of air cleaned in an hour. It’s also a good choice to get an air purifier for mold with an activated carbon filter. This essential feature helps eliminate unpleasant mold odor.

The activated carbon filter feature helps bring clean and fresh-smelling air to breathe inside the room. If you want an odor-free and mold-free home, choose an air purifier with an activated carbon filter that you can use 24/7 or all year round.

Here’s how an activated carbon filter works:

  • Air enters the air purifier.
  • The activated carbon filter traps the mold and other contaminants in the air.
  • Because of its excellent absorption of microbial volatile organic and toxic compounds emitted by molds, it reduces and eliminates mold odor.

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Kills Mold Spores Through Ultraviolet Light

As a homeowner, you don’t only want to reduce mold or prevent mold formation, but to also completely eradicate mold spores and indoor pollution. It’s a good thing that advanced or state-of-the-art brands of air purifiers have ultraviolet or UV light. It is crucial to consider these features because it UV light can help kill mold spores.

Here’s how UV light in air purifiers works:

  • A beam of UV light zaps the mold spores, which destroys their DNA makeup.
  • The ultraviolet light is found inside the air purifier, so no UV light is released into the room. You’re assured that the feature is completely safe and only targets trapped mold spores and allergens in the filter of the air purifier.
  • The UV light serves as a backup system for the air purifier’s true HEPA filter because it can kill the particles that the HEPA filter cannot trap.

ultra voilet light

Ionizer Air Purifiers Emit Negative Ions

A good brand of air purifier has an ionizer that emits negative ions into indoor air. This process of using negative ions to clean the air is called active purification, which usually lasts for 30 seconds. On the other hand, the purification wherein the air is filtered through a HEPA filter inside the air purifier is referred to as passive purification.

Here’s how it works:

  • Negative ions attach to dust, pollen, and other contaminants in the air
  • These allergens stick to walls or fall to the floor
  • Ionizers with collector plates attract the charged allergens and collect them
  • Ionizer air purifiers require less electricity as compared to HEPA filters and don’t need any filter replacement

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While there are many types of air purifiers for mold, you may consider choosing one that has a good combination of features. An air purifier with an ionizer, activated carbon, UV light, and the HEPA filter is a good catch. While you’ll be paying more, you’ll reap the best benefits of an air purifier when maximizing its fullest potential for the health of everyone in your home.