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BreatheSmart FLEX BreatheSmart 45i BreatheSmart Fit50 BreatheSmart Classic BreatheSmart 75i Add to Cart Add to Cart Buying Options Buying Options Add to Cart Customer Reviews 4.6 out of 5 stars 3,878 4.1 out of 5 stars 46 4.0 out of 5 stars 22 4.7 out of 5 stars 957 4.5 out of 5 stars 745 Price $276.99$276.99 $498.00$498.00 — no data — no data $615.99$615.99 Coverage Area 700 Square Feet 800 Square Feet 900 Square Feet 1,100 Square Feet 1,300 Square Feet Ionizer Feature No ✓ ✓ ✓ ✓ Designer Color Panels ✓ ✓ ✓ ✓ ✓ Smart Sensor & Air Quality Indicator No ✓ ✓ ✓ ✓ Power Consumption on Highest Settings 50 Watts 50 Watts 60 Watts 105 Watts 45 Watts Filter Life (Running 24/7) 9-12 Months 9-12 Months 9-12 Months 9-12 Months 12-15 Months Best Air Purifier for Your Space Bathrooms, Bedrooms, Dens, Family Rooms, Kitchens, Nursery Rooms, Offices, Small Basements, Small Classrooms Bedrooms, Master Bedroom, Nursury Rooms, Living Rooms, Play Rooms, Kitchens, Offices, Basements, Small Classrooms Big Bedrooms, Master Bedrooms, Family Rooms, Game Rooms, Kitchens, Living Rooms, Basements, Workshops, Classrooms Master Bedrooms, Open Concept Floorplans, Big Bedrooms, Game Rooms, In-Law Suites, Living Rooms, Open Office Spaces, Finished Garages, Basements, Workshops, Classrooms Master Suites, In-Law Suites, Open Concept Floorplans, Large Living Rooms, Game Rooms, Open Office Spaces, Finished Garages, Basements, Workshops, Classrooms
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 for your unit. Install and breathe well-filtered air in no time.
FL40-H FILTER The FL40-H filter eliminates smoke with 2 lbs of activated carbon, enabling the air purifier filter replacement to absorb heavy smoke, wildfire, harmful airborne particles, household chemicals, VOC's, and more.
TRUE HEPA 3-Stage H13 True HEPA filtration captures 99.9% of particles as small as 0.1 micron. HEPA air filtration is the third of five stages where the air filter can trap viruses, bacteria, mold spores, and smoke with activated carbon.
EXTRA LONG FILTER LIFE Experience prolonged usage with Alen HEPA air purifier replacement filters, requiring replacement only once every 9-12 months. This air filter effectively captures a multitude of airborne particles, ensuring longer-lasting performance and enhanced indoor air quality you can enjoy.
Our standard medical-grade H13 True HEPA air filter offers outstanding protection by removing 99.9% of dust, allergens, and harmful fine pollutants as small as 0.1 micron. Every 30 minutes, our product can purify your home or office air depending on the model of Alen air purifier.