What Are The Best Air Purifying Devices in 2025

Compact and modern air purifier with advanced 3-stage filtration system.

The LEVOIT Core 300 Air Purifier features a 3-stage filtration system, including a pre-filter, True HEPA filter, and high-efficiency activated carbon filter. This purifier effectively removes 99.97% of particles as small as 0.3 microns. It operates quietly, with noise levels as low as 24dB. The device allows for customization with its 3 fan speed settings and timer option. It's designed to purify air in rooms up to 215 sq. ft.

Compact, cylindrical air purifier with 3-stage filtration.

The LEVOIT LV-H132 Air Purifier features a 3-stage filtration system with a Pre-Filter, True HEPA Filter, and High-Efficiency Activated Carbon Filter to capture allergens, pet hair, dander, smoke, mold, odor, and large dust particles. Its whisper-quiet operation ensures it won't disturb your peace, while its night light feature adds a soothing ambiance to any room. It's ideal for small spaces, such as bedrooms, offices or dorm rooms.

Compact and sleek design ideal for large rooms.

This Levoit air purifier comes with a H13 True HEPA filter, capable of removing 99.97% of airborne particles as small as 0.3 microns. The air purifier has a large coverage area, purifying up to 900 sq. ft in just 1 hour. It features a smart sensor that adjusts fan speed in real-time according to the current air quality. The purifier also boasts ultra-quiet operation and a sleep mode for undisturbed rest.

Smart air purifier with 4-stage filtration, air quality indicator, and eco mode.

The Coway AP-1512HH Mighty Air Purifier offers a 4-stage filtration system, including a pre-filter, deodorization filter, True HEPA filter, and Vital Ion. It covers rooms up to 361 sq. ft. and removes 99.97% of particles. The purifier features an air quality indicator which uses particle sensor technology to monitor your indoor air quality, and adjusts the fan speed accordingly. It also has an eco-mode, which shuts off the fan when no pollution is detected for 30 minutes.

3-in-1 air purifier with HEPA filter and UV-C light technology.

The GermGuardian AC4825 is a 3-in-1 air purifier that uses a True HEPA filter, charcoal filter, and UV-C light technology to remove 99.97% of harmful germs, dust, pollen, pet dander, mold spores, and other allergens as small as .3 microns from the air. It also reduces odors from pets, smoking, and cooking using its charcoal filter. This 22-inch tower is best used for rooms up to 167 sq. feet.

Efficient air purifier with 3-part filtration and customizable pre-filters.

The Blueair Blue Pure 211+ Air Purifier utilizes a 3-part filtration system to capture 99% of common airborne pollutants. It has a color-coded LED that lets you see the air quality at a glance. The purifier is designed to work in rooms up to 540 sq. ft. and operates silently. It features washable pre-filters in different colors, allowing you to customize the look to match your room.

Sophisticated air purifier with smart sensors and auto mode.

The Winix 5500-2 Air Purifier utilizes a True HEPA filter to capture 99.97% of airborne pollutants and a washable AOC carbon filter to remove household odors. The purifier's PlasmaWave technology safely breaks down odor, allergens, and other pollutants at a molecular level without producing harmful ozone. It also has smart sensors that gauge the air and an Auto mode that adjusts the fan to filter the air as needed.

3-in-1 air purifier, fan, and heater with HEPA filter and smart capabilities.

The Dyson Pure Hot + Cool Link HP02 is an air purifier, fan, and heater all in one. It uses a 360° Glass HEPA filter to remove 99.97% of allergens and pollutants as small as 0.3 microns. The device can automatically monitor, react, and purify the air, then reports to your Dyson Link app. It purifies up to 400 sq. ft., and also features voice control via Amazon Alexa.