10 Best Air Purifiers 2025 in the United States

The Levoit LV-H132 air purifier is designed for small to medium rooms up to about 263 square feet, making it a good choice for bedrooms, offices, or nurseries. It uses a 3-layer filtration system including a preliminary filter, an efficient particle filter, and an activated carbon filter. This setup effectively captures common pollutants like dust, pollen, smoke, and odors. It’s AHAM VERIFIED, which means it meets strict standards for air cleaning performance and energy efficiency.

With a noise level as low as 28 dB, it runs very quietly, so you can keep it on overnight without disturbance. Filter maintenance is straightforward—official replacement filters are available and recommended to keep the purifier working well. The device also features a night light with adjustable brightness, adding convenience for nighttime use.

The coverage area is limited compared to larger or more powerful purifiers, so it might not be enough for bigger rooms or entire floors. This model is especially well-suited for smaller spaces where quiet, efficient air cleaning is needed and ease of use matters most.

The LEVOIT Core Mini-P Air Purifier is designed to enhance indoor air quality in various settings such as bedrooms, kitchens, and offices. One of its standout features is its 3-in-1 filter system, which effectively captures pollutants like pet dander, smoke, and dust, making it a great option for allergy sufferers. With a CADR suitable for rooms up to 337 square feet, it provides ample coverage for most small to medium-sized spaces. The noise level is impressively low at just 25 dB, ensuring you can run it while working or sleeping without disturbance.

Energy efficiency is another strong point, consuming only 7 watts, which means it won’t significantly increase your electricity bill when used continuously. The built-in fragrance sponge enables a soothing aromatherapy experience, which can enhance relaxation.

If you're looking for a reliable air purifier for a small area, especially to tackle allergens and odors, the LEVOIT Core Mini-P is a solid choice with its features and user-friendly operation.

The LEVOIT Core P350-P air purifier is designed for medium to large rooms up to about 219 square feet, making it a good fit for bedrooms, living rooms, or pet areas. It uses a 3-stage filtration system including a HEPA filter and an activated carbon filter, which effectively captures tiny particles like pet dander, dust, pollen, and even smoke, while also neutralizing common household odors. This purifier is especially helpful for pet owners since it tackles pet-related smells and allergens well, reducing sneezing and breathing discomfort.

One of its standout features is the quiet operation at 24 dB, which means it runs softly enough not to disturb sleep or daily activities. The unit is AHAM VERIFIDE certified, ensuring reliable air cleaning performance. Filter replacement is recommended every 6 to 8 months, which is fairly typical, but it's something to keep in mind regarding ongoing costs and maintenance. The purifier is compact and easy to use with simple button controls, but it does have a moderate power consumption of 56 watts.

This model provides effective cleaning with a focus on pet odors and allergens in a relatively quiet and energy-efficient manner. If you need coverage for very large spaces or want smart features like app control, this might not fully meet those needs.