FIT50 has our largest filter-to-unit ratio and is the perfect purifier for urbanites compromised by smog, traffic pollution or smoke, and everyday allergies. The BreatheSmart FIT50 delivers powerful filtration and outstanding performance for less. Looking for enhanced features, more insights, and Wi-Fi connectivity? Check out the Alen BreatheSmart 45i.

• Cleans up to 900 sq. ft. every 30 minutes.
• Auto-adjusts fan speeds based on air quality conditions.
• H13 HEPA filter removes 99.9% of dust, allergens, and harmful pollutants down to 0.1 micron.
• 3 color-coded rings, so you can see what Alen is doing.
• Whisper quiet, even on the highest setting.
• Guaranteed forever with unit registration and filter subscription.

Pair with an AQM (Air Quality Monitor) to view real-time air quality conditions on the Alen Air app.