Mold is a common household issue that can cause a variety of health problems, especially for those with allergies or respiratory conditions. It thrives in damp, humid environments and can be difficult to eliminate completely. However, one effective strategy to combat mold is the use of air purifiers for mold. These devices can help clean the air in your home, reducing the presence of mold spores and improving overall air quality.

Understanding Mold and Its Impact

Mold is a type of fungus that can be found both indoors and outdoors. It spreads through the air and can cause serious health issues when inhaled. Some common symptoms of mold exposure include a stuffy nose, wheezing, and red or itchy eyes or skin. In severe cases, exposure to mold can lead to fever and shortness of breath.

The Role of Air Purifiers in Mold Elimination

Air purifiers work by filtering the air in your home, trapping and eliminating various airborne particles, including mold spores. The most effective air purifiers for mold use High Efficiency Particulate Air (HEPA) filters, which can remove 99.97% or more of airborne particles down to 0.3 microns—several times smaller than the typical mold spore.

However, it’s important to note that while air purifiers can help reduce the presence of mold spores in the air, they cannot remove the source of mold and mildew. Therefore, they should be used as part of a comprehensive mold elimination strategy, which includes addressing the source of moisture that allows mold to thrive.

Choosing the Right Air Purifier for Mold

Indoor air quality is essential for a healthy and comfortable living environment, and it becomes even more crucial when dealing with mold. Mold is a common problem in many households, and it can cause serious health issues, including allergies, respiratory problems, and even infections. Investing in a high-quality air purifier specifically designed to tackle mold is a wise decision for any homeowner looking to maintain a clean and healthy living space.

An air purifier for mold helps filter out the tiny spores that mold produces and helps prevent their growth in your home. With several available options on the market, finding the right purifier takes time and effort. To help you, we compiled a list of the top air purifiers for molds available in 2023 to help you shop confidently.

Air Purifier Room Size and CADR

When purchasing a portable air purifier, it’s important to consider room size. This means you must not only know how to calculate square footage for an air purifier but also learn some of the terms manufacturers use in their product information.

The Clean Air Delivery Rate, or CADR, is a measure developed by the Association of Home Appliance Manufacturers (AHAM) to help consumers understand how much air is filtered for three common air pollutants: smoke, pollen, and dust. It’s measured in cubic feet per minute, or CFM, and the higher the number, the faster the purifier filters air.

To determine the minimum CADR needed, you’ll need the square footage of the room in the area you’re trying to purify (assuming 8-foot ceilings). AHAM’s guidelines state that the CADR be at least two-thirds of the room size. Therefore, to filter the air in a 200-square-foot area of your home, you’ll need an air purifier with a CADR of at least 133 CFM.

Top-rated Air Purifiers for Mold

Here are some of the top-rated air purifiers for mold:

  1. Afloia Air Purifiers for Home Large Room Up to 1076 ft2: This air purifier is highly rated and well priced. It features a H13 True HEPA filter and is effective for removing pet dander, dust, mold, pollen, and odors.
  2. LEVOIT Air Purifier for Home Allergies Pets Hair in Bedroom: This air purifier covers up to 1095 sq. feet and is powered by a 45W high-torque motor. It Features a 3-in-1 filter that removes dust, smoke, pollutants, and odors.
  3. Clorox Air Purifiers for Home: This air purifier is suitable for medium rooms up to 1,000 sq ft. It removes 99.9% of mold, viruses, wildfire smoke, allergens, pet allergies, and dust. It also Features an auto mode and is whisper quiet.

Additional Features: UV-C Light, Dehumidifier

Some air purifiers come with additional Features like UV-C light and dehumidifiers. For instance, the Santa Fe Air Purifier uses HEPA filtration to remove 99.97% of airborne pollutants, plus UV light to kill germs, viruses, and more. This 2-in-1 filter also Features activated carbon for odor elimination. It Features a real-time air quality display and automatically adjusts its speed based on the quality of air in the space.

Final Thoughts

While air purifiers can play a crucial role in reducing mold in your home, they are not a standalone solution. It’s essential to address the root cause of mold growth, which is typically excess moisture. This might involve fixing leaks, improving ventilation, or using a dehumidifier. By combining these strategies, you can create a healthier and more comfortable living environment.


Hey there, I'm Kevin, editor of Xievo. I'm passionate about air purifiers and providing accurate information to help readers make informed decisions. In my free time, I love hiking and experimenting with air purifiers in my own home. Thanks for visiting Xievo!