What type of air filter should i use to reduce airborne spores and prevent further mold growth?

The best air purifiers for mold are those that use True HEPA filters. There are no mold or mold spores that escape, but you can reduce their presence in your home. By using an air filter rated MERV 6, MERV 8 or MERV 11 in your heating and cooling system, you can breathe fresh, clean air, as the filter will trap airborne mold particles, so there is less left in the air in your home. The 254 nanometer-wavelength intensive UV light filter inactivates mold spores, effectively preventing mold from spreading through the air.

Because mold and mold spores are so small and light, they easily travel through the air undetected and are inhaled. Mold and mold spores are a fundamental part of the Earth's ecosystem, and while they're needed outside, they can easily make their way inside. However, air purifiers that eliminate mold are highly effective against mold and mold spores (they must have air filters that eliminate mold). The AC9200W model offers the optional UV sterilization filter precisely because you can turn it off when all the mold has been removed.

While most air purifiers don't get rid of mold or mildew that is already growing on surfaces, these machines help prevent mold spores from falling in the first place. Although these tiny mold spores float in the air and try to evade the protective mechanisms of the respiratory system, you'll be comforted to know that there are effective ways to reduce and eliminate mold in your home. You'll also need to eliminate the moisture source that attracted the mold in the first place to prevent the problem from recurring. While mold spores can dry out, they will never completely disappear unless a professional takes them out of your space.

Yes, you have to have two devices, but when there's something between that and the mold that eats the walls, it's pretty easy to understand that the mold won't magically disappear on its own. We'll discuss how the best air purifiers can help eradicate mold in your home and ask experts for advice on how to reduce humidity and prevent mold from reappearing. The World Health Organization conducted research (opens in a new tab) on the impact of humidity and mold on indoor air quality, and found that the presence of mold aggravated the symptoms of asthma and other respiratory conditions. Indoor air with mold and mold spores must pass through a HEPA filter, an activated carbon filter, a UV filter, an AHPCO filter and, finally, through a two-pole filter.

You'll need to clean any existing mold with a bleach solution, or remove the affected area if it grows on a carpet or on a soft surface such as a sofa. Research (opens in a new tab) suggests that mold spores can be as small as four microns, meaning that having an air humidifier with HEPA filters in the home should reduce the number of mold spores in the air. If humidity levels are in the safe zone, air purifiers can work to remove particles such as mold spores from the air.

Brenda Seemann
Brenda Seemann

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