(Last Updated On: April 27, 2023)

While mold plays a key role in the environment outdoors, it can create serious adverse health effects if mold spores begin reproducing indoors. It’s important to know how to get rid of mold so you can stop it from becoming an even larger problem or you begin to experience mold allergy symptoms. An air purifier for mold will help capture airborne mold spores in the home. There are several factors to consider before purchasing a mold air purifier, including technology, square footage, and warranty. Read how these factors matter by reading our mold air purifier buying advice.

Three Things to Consider


1) Technology

There are several technologies that complement one another in an air purifier for mold. High Efficiency Particle Arresting (HEPA) filtration, silver ion technology, and UV light. HEPA filtration is key to how air purifiers work, removing up to 99.97% of airborne particles at 0.3 microns or greater. An air purifier for mold should also feature silver ion technology, for its antibacterial properties, and/or UV light to inhibit the growth of any mold spores on the HEPA filter.

2) Square Footage

Every mold air purifier is designed to optimally filter the indoor air of a specific coverage area. Therefore, it is critical to place your air purifier for mold in only the specified square footage it is capable of covering. For example, a mold air purifier that can cover 500 sq. ft. should only ever be placed in a room that is 500 sq. ft. or less. Performance will suffer if the square footage of your space exceeds the capacity of your mold air purifier.

3) Warranty

Mold plays a natural rule in the outdoor ecosystem, and it is always present. Inevitably, mold will enter your home, so it is important that your air purifier for mold will last for the foreseeable future. Before investing in a mold air purifier, check the warranty on your unit to make sure you are covered. We do not recommend purchasing an air purifier for mold without a warranty.