REPLACEMENT AIR FILTER: For BreatheSmart Flex & 45i Air Purifiers ONLY. Find your model number on the top panel below the power button to ensure you get the right HEPA filter. It purifies 800sqft every 30 minutes and is helpful for 9-12 months.
B4-PURE FILTER: Ideal for medium, large, and extra-large spaces, including living rooms, bedrooms, nurseries, laundry rooms, bathrooms, offices, kitchens, basements, and more! It traps allergens, pollen, fur, pet dander, mildew, and aerosolized viruses.
MEDICAL-GRADE PROTECTION: 3-Stage H13 True HEPA filtration captures 99.99% of particles as small as 0.1 microns. HEPA air filtration is the third of five stages where the air filter traps viruses, bacteria, mold spores, and smoke with activated carbon.
5 AIR QUALITY COLORS: A Laser Smart Sensor detects airborne particles and auto-displays the current air quality. Blue = Excellent, Green = Good, Orange = Fair, Red = Poor, Purple = Bad air quality (high particle levels).
PERFECT GIFT WITH A RANGE OF APPLICATIONS: Alen air purifiers aim to maintain our community’s health and wellness with cleaner pure air. From back-to-school preparations for classrooms, doctor’s offices, hotels, bars, lounges, restaurants, and most importantly your home, our air purifiers offer air filtration to everyone. A great gift for smokers and pet owners who need to improve their indoor air quality caring for their loved ones.

 
 The Alen BreatheSmart 45i is ideal for medium, large, and extra-large sized spaces including living rooms, bedrooms, nurseries, laundry rooms, bathrooms, offices, kitchens, basements and more! The BreatheSmart 45i moves a lot of air efficiently, cleaning 800 SqFt every 30 minutes. Alen’s True HEPA Fresh filter is best for capturing airborne allergens, dust, orders, pet smells, fur, bacteria, and mold spores. The Fresh filter has a layer of activated carbon (0.66lbs) for smoke, cooking odors and VOC’s. Equipped with a medical grade True HEPA H13 filter to capture 99.99% of airborne particles down to 0.1 micron. A laser smart sensor detects airborne particles and self-adjusts to address the challenges of your ever-changing environment. The 5 color LED display allows you to see your air quality at a glance. The BreatheSmart 45i is perfectly tuned for maximum airflow with minimum noise output to create a clean and peaceful environment.