10 Best Air Purifiers Under 100 2025 in the United States

The LEVOIT Core 300S-P air purifier is a strong contender in the affordable air purifier market. Its 3-in-1 filtration system, which includes options like Pet Allergy, Toxin Absorber, and Smoke Remover filters, makes it versatile for various needs, addressing issues like pet hair, dust, smoke, and allergens effectively. The purifier is also equipped with smart features like WiFi connectivity, Alexa, and Google Assistant control, and the VeSync app which enables remote management of air quality and schedules. This is ideal for users who prefer convenience and remote control capabilities.

Furthermore, the quiet operation (as low as 22dB) and Sleep Mode ensure that it won't disturb light sleepers. The core 300S-P is designed for rooms of different sizes, making it suitable for bedrooms, living rooms, and kitchens. The activated carbon filter helps in reducing odors and VOCs, enhancing the air quality in your home. Energy efficiency is another plus, with the Energy Star certification ensuring lower energy consumption.

Maintenance involves regular filter replacements, which could add to the long-term costs. The LEVOIT Core 300S-P offers a lot of modern features and efficient air purification for its price, making it a good choice for those looking to improve their indoor air quality on a budget.

The Levoit Core 300-P is an air purifier designed for home use, particularly suitable for bedrooms or medium to larger rooms up to about 1074 square feet. It features AHAM VERIFIDE certification, indicating its air cleaning ability is independently tested and reliable for allergens, pet hair, dust, smoke, and odors. The purifier uses a 3-in-1 HEPA-grade filter capable of capturing very small particles down to 0.1 microns, effectively filtering pollen, dust, and pet dander.

In terms of noise, it operates quietly on Sleep Mode at just 24 dB, minimizing disturbance during rest. The device runs at 56 watts, which helps keep electricity consumption reasonable. Maintenance involves replacing genuine Levoit filters to ensure the best fit and performance, although this adds to ongoing costs. The purifier is compact and lightweight for portability, and it includes a touch control panel with a timer and filter life indicator for user convenience.

Some replacement filters designed for specific needs such as smoke or toxins are sold separately, and off-brand filters are not recommended to avoid potential damage. This purifier suits those looking for a reliable, quiet, and efficient device to address allergies or pet hair within a moderate budget.

The LEVOIT Core Mini-P Air Purifier is a compact and affordable option for those looking to improve air quality in spaces like bedrooms, offices, or small living areas. With a room size coverage of 337 square feet, it is suitable for medium-sized rooms. The 3-in-1 filter system, including a pre-filter, main filter, and activated carbon filter, is effective in capturing pollutants such as lint, hair, pet dander, smoke particles, and odors, ensuring a cleaner environment.

The inclusion of a fragrance sponge for aromatherapy is a nice touch, especially for those who enjoy a calming scent while purifying the air. The product is ETL certified, adding a layer of safety assurance. While it offers ease of maintenance, users need to purchase genuine Levoit replacement filters to maintain optimal performance, which could be a recurring cost. The LEVOIT Core Mini-P is an energy-efficient and portable air purifier from a reputable brand, making it a good choice for those on a budget who need an effective solution for small to medium-sized spaces.