10 Best Air Purifier For Cats 2025 in the United States

The Levoit Core P350-P air purifier is designed specifically with pet owners in mind, effectively tackling the common challenges that come with keeping a clean and fresh home when you have furry friends. Its 3-in-1 filtration system combines a HEPA filter and activated carbon filter, which can capture pet dander, odors, dust, and even small particles as tiny as 0.3 microns. This capability helps reduce allergens in the air, making it a great choice for those who suffer from allergies or respiratory issues related to pets.

One standout feature is its impressive odor removal capability, achieving a deodorization rate of over 92%. This is particularly beneficial for pet owners who may deal with litter box smells or general pet odors in the home. The air purifier is also quite efficient, able to clean a room of approximately 219 square feet in just 12 minutes, which means you can enjoy cleaner air quickly.

Noise level is another area where the Core P350-P shines. With a sleep mode that keeps the noise as low as 24 dB, it ensures that both pets and their owners can rest peacefully without disturbance. The unit also includes a Pet Lock feature, preventing pets or children from changing the settings, which adds an extra layer of convenience for families. The unit requires filter replacements every 6 to 8 months, which could be a consideration for some users. It is rated for larger rooms (up to 1,092 square feet), but its optimal performance is in smaller spaces. The design may also be a bit bulky for smaller apartments.

The Levoit Core P350-P air purifier is a strong option for cat owners and pet parents, providing effective air purification, low noise levels, and features tailored to households with pets.

The PuroAir 400 HEPA Air Purifier is designed for large rooms up to 2,000 sq ft, making it a solid choice for homes with cats and other pets. Its powerful 3-layer filtration system—comprising a pre-filter, HEPA filter, and activated carbon filter—effectively removes up to 99.9% of pollutants, including pet dander, dust, pollen, and smoke, which can help alleviate allergies and improve sleep quality.

The unit is backed by scientific testing and holds multiple certifications (CARB, ETL, ISO, UL, and Energy Star), ensuring reliability and safety. One of its standout features is the smart particle sensor that adjusts the power based on air quality, allowing for 24/7 operation with minimal noise, ideal for bedrooms. However, at 30 pounds, it is relatively heavy, which might make it less portable for some users. Additionally, its size (17.5 x 10.6 x 12.5 inches) may require a significant amount of space.

With a two-year risk-free warranty and positive consumer trust, the PuroAir 400 is a compelling option for anyone needing effective air purification in a large space, especially beneficial for pet owners.

The LEVOIT Air Purifier for Bedroom Home, model Core Mini-P, is a compact and versatile option designed to improve air quality in small to medium-sized rooms, up to 337 square feet. This purifier features a 3-in-1 filter system, including a HEPA filter to capture fine particles like pet dander and dust, and an activated carbon filter to neutralize odors and smoke. This makes it particularly useful for households with cats, as it helps manage pet-related allergens and smells effectively. Additionally, the pre-filter captures larger particles such as lint and hair, further enhancing its effectiveness.

The purifier stands out for its quiet operation, which is ideal for use in bedrooms or offices where minimal noise is preferred. The unit also includes a fragrance sponge for optional aromatherapy, adding a pleasant scent to the purified air. Maintenance is straightforward, with the need to use genuine Levoit replacement filters to ensure consistent performance. However, the long-term cost of these branded filters is something to consider. The device is ETL Certified, ensuring it meets safety standards, and its portability allows for easy relocation between rooms.

While the purifier excels in its primary functions, its CADR (Clean Air Delivery Rate) is not specified, which may leave some potential users wanting more detailed performance metrics. Additionally, despite its efficiency, the air purifier may not be sufficient for larger or more heavily polluted spaces. The LEVOIT Core Mini-P is a practical and user-friendly solution for improving air quality in smaller living areas, making it well-suited for cat owners looking to reduce allergens and odors.