10 Best Air Purifier With Washable Filters

The LEVOIT Smart HEPA Air Purifier is designed with pet owners in mind, offering a Pet Mode for more energy-efficient cleaning. It features a HEPA filter system that removes 99.97% of allergens, including pollen and smoke, and comes with a washable pre-filter to extend the filter's life. With a CADR of 243 m³/h, this purifier effectively cleans a 104m² room once per hour, making it suitable for large living spaces. Its noise level is impressively low at 23dB, ideal for light sleepers, and the built-in light sensor ensures undisturbed rest by limiting noise and light exposure when it's dark.

Smart features include Alexa and Google Assistant compatibility, plus control via the VeSync App, covering settings like fan speed, air quality monitoring, and scheduling. The automatic mode adjusts settings based on real-time air quality, which is handy for maintaining a healthy home environment without constant manual adjustments. Despite being energy-efficient with a 32-watt power consumption, it is recommended to replace its filters every 8 to 12 months, adding to its maintenance requirements.

While it is Energy Star, CE, and RoHS certified, indicating compliance with energy and safety standards, consideration should be given to its room size compatibility. Although it can handle rooms up to 104m², it performs optimally in smaller spaces, cleaning them multiple times per hour. Its lightweight, compact design is a plus for easy placement, and a two-year warranty, along with lifetime customer service, adds to its appeal. This model is well-suited for those needing a quiet, smart, and efficient air purifier, particularly in homes with pets.

The Blueair Blue Max 3250i Smart WiFi Air Purifier offers several impressive features for those in need of an air purifier with high efficiency and smart capabilities. Its HEPASilent Combination Filter is designed to remove 99.97% of airborne particles like pollen, dust, and bacteria at a microscopic level, which is excellent for allergy sufferers or those looking to improve indoor air quality. The inclusion of activated carbon helps in reducing VOCs and odors, enhancing the air quality further.

With a CADR that supports cleaning spaces up to 48 square meters efficiently, this model is suitable for medium to large rooms. Its quick purification capability, aided by its dual filtration system, ensures faster cleaning compared to traditional models, which might be beneficial for those needing rapid air quality improvements.

One of its standout features is the ultra-quiet operation, which makes it ideal for use in bedrooms, especially as it operates at just 18 dB on the lowest setting. This can contribute to a peaceful sleep environment. Additionally, its energy consumption is impressively low, comparable to the energy usage of a lightbulb, making it cost-effective over time.

The smart features such as app connectivity, geofencing, and voice assistant control provide convenience, allowing users to monitor and adjust settings easily. This can be particularly appealing to tech enthusiasts or those seeking modern ease-of-use.

In essence, the Blueair Blue Max 3250i is a robust choice for tech-savvy users looking for a quiet, energy-efficient purifier capable of cleaning large areas effectively.

The WINIX 5500-2 is a solid choice if you want an air purifier with washable filters for a medium to large room (up to 99m²). It has a strong Clean Air Delivery Rate (CADR) of 390m³ per hour, meaning it cleans the air quickly and handles common indoor pollutants like dust, pollen, smoke, and pet hair effectively. Its 4-stage filtration includes a washable pre-filter that captures bigger particles, a carbon filter to reduce odors and chemicals, and a HEPA filter that traps very fine particles, which is great for allergy sufferers.

This model is user-friendly, featuring an automatic mode with a sensor that adjusts the fan speed based on the air quality, plus a quiet sleep mode that runs at just 27.4 decibels, so it won’t disturb you at night. It uses around 70 watts of power, which is reasonable for its performance level.

On the downside, while the filters are mostly washable or long-lasting, the HEPA filter will eventually need replacement, which adds to maintenance costs. Also, it doesn't come with a remote control, so you'll need to operate it manually. At 6.7 kg, it’s fairly portable but not ultra-light. The WINIX 5500-2 is well-suited for those looking for a powerful, relatively quiet air purifier with washable filters and automatic air quality adjustment, ideal for bedrooms or living spaces up to about 99 square meters. It balances good filtration performance with manageable maintenance and energy use.