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 a strong contender for anyone looking to improve air quality in large rooms, with a coverage area of up to 1800 square feet and an impressive Clean Air Delivery Rate (CADR) of 242 CFM. This makes it particularly effective for allergy sufferers, as it captures allergens such as pollen, pet hair, and dust with a filtration efficiency of 99.97% for ultra-fine particles. One of its standout features is the washable pre-filter, which helps maintain the efficiency of the filtration system and reduces the need for frequent replacements.

Noise levels are kept reasonable, especially with the HEPA sleep mode that adjusts the fan to ensure a quiet operation while you rest. This is a great option for bedrooms or living areas where noise can be a concern. The smart control capabilities through the VeSync app are an added convenience, allowing you to manage settings remotely, schedule operation times, and monitor filter life, which is particularly helpful for users with busy lifestyles.

There are some considerations to keep in mind. While the washable pre-filter is a great feature for maintenance, the primary HEPA filter still needs to be replaced periodically, and the requirement to use genuine Levoit filters can restrict user options and increase long-term costs. Additionally, while the air purifier excels in large spaces, it may be overkill for smaller rooms, making it less versatile for users with varied room sizes.

The BLUEAIR Air Purifier 211+ stands out in the air purifier category, particularly for those seeking a solution for large rooms. It effectively tackles allergens like dust, pet dander, and smoke, thanks to its efficient HEPASilent technology that combines mechanical and electrostatic filtration. With a Clean Air Delivery Rate (CADR) that lets it purify a 540 square foot space in merely 12.5 minutes, it’s designed for quick results, making it ideal for larger living areas.

One of its significant strengths is its noise level; operating at a whisper-quiet 31 dB on low, it ensures minimal disruption, especially beneficial for nighttime usage. Additionally, it boasts energy efficiency, consuming less power than a standard light bulb on low settings, which is a major plus for eco-conscious users. The washable pre-filter simplifies maintenance, as it can be cleaned rather than replaced, promoting sustainability and cost savings over time. While the main filter does need replacing every six months to maintain performance, this is fairly standard across air purifiers.

However, there may be concerns regarding its size and weight (approximately 13 pounds), as it might be challenging for some users to move it around easily. Additionally, while it offers substantial coverage, those looking for automatic features or smart technology might find the non-auto model lacking in modern conveniences. If you're looking for a reliable air purifier that efficiently addresses common indoor air quality issues without excessive noise or energy consumption, this model is a solid choice.