10 Best Mold Air Purifier 2026 in the United States

The LEVOIT LV-H132 air purifier is a solid choice if you're looking to improve indoor air quality, especially for spaces up to about 263 square feet, like bedrooms, nurseries, or small offices. It uses a true HEPA filter combined with a carbon filter to effectively capture common allergens and odors, which is helpful if mold spores or dust are concerns. The purifier is AHAM verified, meaning its air cleaning performance is independently tested, giving you confidence in its reliability. It operates very quietly at just 28 decibels, so it won’t disturb your sleep or work. There's also a convenient optional night light with adjustable brightness, which adds a gentle glow without being intrusive.

The device includes a filter replacement indicator, which helps you know when it's time to change the filter, with replacement filters available for purchase separately. Its compact size and 11-watt power draw make it energy-efficient and easy to place without taking much space. If your main needs are a quiet, effective purifier for a small to medium room with solid allergen and odor removal, this model fits well. However, for larger rooms or heavy mold problems, you might want to look for a more powerful model with a higher CADR and larger coverage.

The LEVOIT Core P350-P air purifier is designed especially for pet owners and those wanting cleaner air in large rooms up to around 1050 square feet. It uses a true HEPA filter combined with an activated carbon filter, making it effective at trapping tiny particles like pet dander, dust, pollen, and even odors such as pet smells and cooking smoke. Its AHAM verification means it has been independently tested for reliable air cleaning performance. The noise level is impressively low at 24 decibels, which is quieter than a whisper, making it suitable for bedrooms or living spaces without causing disturbance.

Filter replacement is straightforward, recommended every 6 to 8 months, and the unit offers a filter replacement indicator to remind you when it's time to change it. One useful feature is the patented ARC Formula technology that enhances odor removal, and the pre-filter helps catch larger debris like pet hair, which can also help keep your home cleaner. At 7.5 pounds, it's portable but stable. The power consumption is moderate at 56 watts, so it won't heavily impact your electricity bill. The design is simple with button controls, making it easy to use even if you're not tech-savvy.

The filter needs regular replacement, which adds to ongoing costs, and it may not be the best choice for very large or multiple rooms. For those mainly concerned with pet-related allergens and odors in a single large space, this purifier provides a quiet option that balances performance and convenience well.

The LEVOIT Core 300-P air purifier is a solid option for those dealing with home allergies, pet hair, and indoor pollutants. It utilizes a genuine HEPA filter, which is highly effective at capturing 99.97% of airborne particulates as small as 0.1 microns, including dust, pollen, and pet dander. The purifier's CADR of 141 CFM is respectable, helping it cover rooms up to 1095 square feet effectively. This makes it suitable for large bedrooms or living spaces.

Additionally, multiple filter options are available, allowing customization based on specific needs like smog, toxins, or smoke filtration. The filter replacement indicator is a handy feature that ensures the unit runs efficiently by reminding users when to change the filter. A standout feature is its ultra-quiet operation, particularly in Sleep Mode, generating only 24 dB of noise, which is equivalent to a whisper, making it ideal for use in bedrooms. The device also includes a timer and the ability to turn off the display light for uninterrupted sleep.

The Core 300-P is also aesthetically pleasing with a sleek design that fits well in any home decor. It is certified by Energy Star, FCC, ETL, and CARB, ensuring it meets high safety and performance standards. However, it requires proprietary replacement filters, which might be more expensive compared to off-brand alternatives, and the maximum load capacity is relatively low at around 8.95 pounds. Despite these minor drawbacks, the LEVOIT Core 300-P air purifier offers excellent performance and useful features, making it a strong choice for those seeking to improve indoor air quality.