10 Best Air Purifier With Washable Filters 2026 in the United States

The LEVOIT Vital 100 air purifier is designed for medium-sized rooms up to about 300 square feet, making it suitable for bedrooms, living rooms, or kitchens. It boasts a Clean Air Delivery Rate (CADR) of 130 CFM, meaning it can refresh the air in its coverage area in under 20 minutes, which is efficient for its size. The 3-stage filtration system combines a preliminary filter, an efficient particle filter, and an activated carbon layer to capture common allergens like dust, pollen, smoke odors, and pet hair effectively.

The product features a washable main filter; however, maintenance instructions recommend cleaning the filter with a brush or vacuum without using water, indicating that the filter is designed for easy cleaning rather than being fully washable. Noise-wise, it operates quietly at just 23 decibels on the low setting, suitable for nighttime use. Energy consumption is low, costing roughly $1.66 per week if run continuously, making it energy-friendly. Its compact design with a smart top-air vent allows it to fit near walls or corners without blocking airflow.

Additional features include a timer, a filter replacement indicator, and the ability to turn off display lights for uninterrupted sleep. Filters require replacement every 6 to 8 months depending on use, which should be factored into maintenance costs. This air purifier represents a solid choice for those seeking an effective, quiet, and energy-efficient device for moderately sized rooms, especially if straightforward maintenance and allergy relief are priorities.

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 Nuwave Forever Smart Air Purifier offers a convenient and eco-friendly solution for improving indoor air quality. One of its standout features is the never replace air filter system with washable and reusable filters, which saves money and reduces waste. The 7-stage filtration system, including stainless-steel prefilters and Bio-Guard filters, effectively captures a wide range of pollutants, from large particles to micropollutants, making it suitable for those with allergies or sensitivities.

The purifier's capacity to clean large rooms up to 2,002 sq ft in an hour is impressive, making it ideal for spacious areas such as living rooms or basements. Additionally, the adjustable flow panel allows precise direction of clean air, enhancing comfort and efficiency. The Energy Star certification assures low energy consumption, even with continuous operation, appealing to eco-conscious users. The inclusion of smart features like WiFi capability and app control adds convenience, allowing remote monitoring and adjustments.

Potential drawbacks include its relatively high weight of 26.8 pounds, which might make it less portable. Moreover, while the washable filters reduce maintenance costs, they still require regular cleaning, which might be seen as a hassle for some users. The Nuwave Forever Smart Air Purifier is a robust and environmentally friendly choice for large spaces, with smart features and cost-saving washable filters, balanced by the need for regular maintenance and its hefty weight.