10 Best Air Purifier With Washable Filters 2025 in the United States

The LEVOIT EverestAir-P air purifier is designed for large rooms, capable of covering up to 2790 square feet with a high Clean Air Delivery Rate (CADR) of 360 CFM. This means it can efficiently purify both small and large spaces, making it ideal for homes with open floor plans or large living areas. The unit features a 3-stage filtration system that includes a washable pre-filter, which is both cost-effective and environmentally friendly, capturing allergens, odors, and smoke effectively.

Additionally, it operates quietly at just 26 dB, ensuring it won't disturb your daily activities or sleep. The adjustable vent angles and advanced laser dust sensor further enhance its performance by providing real-time air quality readings and targeted purification. Smart control via the VeSync app and compatibility with voice assistants like Alexa offer added convenience, allowing you to manage settings from anywhere and integrate the purifier into your smart home system.

However, at 20.6 pounds, the device is somewhat heavy and might be cumbersome to move. Its size is also on the larger side, which could be a consideration for smaller spaces. The high price point may also be a factor for budget-conscious buyers. The LEVOIT EverestAir-P provides powerful, efficient air purification with advanced features, making it a strong choice for those needing a high-performing, smart-compatible air purifier for large rooms.

The LEVOIT Vital 200S-P air purifier is designed for allergy sufferers, featuring a HEPA-grade filter that captures 99.97% of particles between 0.1-0.3 microns, making it effective against pollen, pet hair, dander, and dust. With a CADR of 242 CFM, it can efficiently clean the air in rooms up to 1800 square feet per hour, making it suitable for large spaces like bedrooms. The washable pre-filter is a significant advantage, enhancing the longevity of the filtration system and reducing maintenance costs.

The unit also includes smart features such as air quality monitoring, WiFi control via the VeSync app, and compatibility with voice assistants, which allows for convenient operation and customization of schedules, fan speeds, and modes. Sleep mode ensures quiet operation, ideal for nighttime use, and the light detection feature adjusts the display brightness based on room lighting, adding to user comfort.

However, the reliance on proprietary Levoit filters may be a downside, as off-brand filters can potentially damage the unit and affect performance. Energy efficiency is not explicitly mentioned, but the smart control features and automatic adjustments suggest it is designed to minimize energy usage. Maintenance is streamlined due to the washable pre-filter, although regular cleaning is required to maintain optimal performance. This air purifier is best suited for users needing effective allergen filtration in large rooms with the added convenience of smart home integration.

The MOOKA KJ190L air purifier is a solid choice for those with large rooms, as it can cover up to 2000 square feet. It uses a high-efficiency 3-stage filtration system, including a washable pre-filter, H13 HEPA filter, and activated carbon, making it excellent for capturing pet hair, odors, and small particles like pollen and dust. The washable filter is a plus for reducing recurring costs and maintenance hassle.

For pet owners, its design with dual-side air inlets helps in effectively trapping pet hair and odors. The unit operates quietly, especially in sleep mode, which is ideal for light sleepers or use in bedrooms. The noise level can go as low as 20dB, ensuring a peaceful environment. The presence of multiple certifications (CARB, ETL, EPA, DOE, FCC) indicates a generally safe and efficient appliance.

Maintenance is simplified with a filter replacement reminder, and the washable filter extends the lifespan of the HEPA filter. Additional features like a timer, four fan speeds, essential oil diffuser, and child lock add to its convenience and functionality. The unit's dimensions make it relatively compact and easy to place in any room. This air purifier suits large households, especially those with pets, and individuals looking for a quiet operation during sleep.