10 Best Budget Air Purifier 2025 in the United States

The LEVOIT Core 300S-P air purifier provides a robust solution for improving indoor air quality, especially for budget-conscious consumers. One of its primary strengths is its 3-in-1 filtration system, which includes HEPA filtration capable of capturing pollutants like pet hair, pollen, dust, and smoke. Additionally, the unit offers customizable filter options tailored for pets, toxins, or smoke, enhancing its versatility based on specific needs. The device covers a substantial room size, suitable for bedrooms and living spaces, with up to 1095 square meters of coverage. This makes it well-suited for small to medium-sized rooms, ensuring effective air purification across various spaces in the home.

The LEVOIT Vital 100 air purifier is a strong choice for anyone looking to improve indoor air quality on a budget, especially in medium to large rooms up to around 788 square feet. Its CADR of 105 CFM means it can refresh the air efficiently, tackling common pollutants like dust, pollen, smoke, and pet hair with its 3-stage filter system, which includes a washable pre-filter and an activated carbon filter for odors. Noise levels are impressively low at just 24 decibels, making it suitable for bedrooms and quiet spaces without causing disturbance. Energy use is also modest, costing about $1.66 weekly if run all day, which keeps electricity bills in check.

The LEVOIT Core 300-P is a solid choice for a budget air purifier, especially if you need coverage for a medium to large room (up to about 1,073 square feet). Its CADR ratings (143-167 CFM depending on particle type) are AHAM verified, which means the purifier’s air cleaning ability has been independently tested and proven. This gives confidence it will effectively reduce dust, pollen, smoke, and pet allergens. The included 3-in-1 HEPA filter captures 99.97% of very small particles (down to 0.1 microns), making it suitable for allergy sufferers or pet owners. You can also customize the filter type for smoke or toxins if needed. Noise is very low at 24 dB in Sleep Mode, so it won’t disturb your rest. The 56W motor is reasonably energy efficient for this performance level.