Best HEPA Air Purifiers 2026

The Coway Airmega AP-1512HH is the Wirecutter favorite for good reason — it quietly cleans a 361 square foot room in under thirteen minutes and has a real-time air quality indicator. The Blueair Blue Pure 211+ handles rooms up to 540 square feet with washable pre-filters in fun colors. The Levoit Core 400S connects to Wi-Fi for remote control and auto mode via the VeSync app. The Winix 5500-2 adds a PlasmaWave ionizer for extra germ-killing. All four use true HEPA filters that capture 99.97% of particles.