Breathe cleaner, healthier air with the Alen BreatheSmart FLEX BH400, a powerful air purifier designed to handle medium to large rooms. Perfect for bedrooms, living rooms, offices, or shared spaces.

✅ Key Features:

Covers up to 700 sq ft – ideal for large spaces.

True HEPA Filtration – captures 99.97% of airborne particles down to 0.3 microns (dust, pollen, smoke, mold spores, pet dander, etc.).

Customizable Filter Options – compatible with Alen’s specialty filters for allergies, odors, or smoke.

WhisperMax Technology – powerful cleaning with quiet operation.

Energy Efficient – designed to run 24/7 with low energy consumption.

📦 Item Condition:

Used, good condition – unit has been tested for power and functionality.

Normal signs of use (see photos for details).

Filter may need replacement depending on buyer’s preference.

💡 Why Buy Alen FLEX?

Alen is a trusted brand in indoor air quality. The FLEX model is highly rated for balancing performance, quiet operation, and sleek design, making it a top choice for families, pet owners, and anyone looking to improve air quality.