Don’t Wonder If It’s Working. Know It Is. Alen’s advanced particle sensor technology always lets you know the status of the air quality around you with vivid LED color rings. And when harmful particles are detected, Auto-mode can automatically adjust purifying power to keep your air pure 24/7.

Cleans 1,100 SqFt Every 30 Minutes. Rated one of America’s best large room purifiers year after year, the Classic is perfectly sized for large rooms or open plan living spaces. From the living room to the master bedroom, the BreatheSmart Classic is your trusted choice for pure air.