Top Pick
Top 5 Best Sellers
No |
Preview |
Product |
Rating |
Reviews |
Link |
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1 |
556 |
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2 |
2,445 |
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3 |
2,688 |
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4 |
3,406 |
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5 |
311 |
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6 |
791 |
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7 |
1,405 |
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8 |
1,539 |
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9 |
8 |
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10 |
421 |
Top 5 Reviews
Bestseller No 1.
Durabasics HEPA 13 Filter for Alen BreatheSmart Fit50, Replacement for Alen Air Purifier Filter Fit50, Allen BreatheSmart Air Purifier Fit50 & Alen BreatheSmart Filter
- 1 HEPA Filter Compatible with Alen Fit50 Replacement Filter – 1 premium True HEPA filter compatible only with Allen BreathSmart air purifier and Allen air filter replacement model Fit50. Does NOT fit Alen air purifiers other than BreatheSmart Fit50. Does NOT fit Alen BreatheSmart Classic
- 3 Stage Filtration – Maximize your air quality with this filters 3 layers of filtration. Air enters through an activated carbon pre-filter layer for initial odor absorption, gets cleaned through the True HEPA filter, and finally flows through a granulated carbon filter for a final stage of odor reduction
- HEPA 13 Material – Our replacement filters for Alen BreatheSmart Fit50 filter are constructed with premium HEPA 13 / MERV 17 material to greatly improve the overall air quality of your living space
- Alen Air Filter Replacement Compatibility – Compatible only with Alen BreatheSmart Fit50 filter. Filter measures 15 x 13 3/16 x 2 3/4
- Get Rid Of Odors, Smoke & Smells – Our premium granulated carbon filters help keep your home, office, or room smelling fresh and clean. Perfect for homes with smokers, pets, open layout kitchens, and more
Bestseller No 2.
Alen FF50-Silver-Carbon Replacement Air Filter, Light Smoke, Allergies, Dust + Mold, Bacteria
- REPLACEMENT FILTER: For BreatheSmart FIT50 Air Purifiers ONLY.
- WHAT IT CAPTURES: Mold, bacteria, light smoke, cooking odors, allergens, pollen, dust, dander & pet fur.
- TRUE HEPA: Multipurpose air filter made with a compound that inhibits the growth of bacteria and mold spores. Medical Grade H13 True HEPA layer that removes 99.99% bacteria, aerosolized viruses, and airborne particles larger than 0.1 micron.
- LONG FILTER LIFE: Recommended to change filter once every 9-12 months, or dependent on usage.
- FIND YOUR MODEL: Look on the top of the panel of the unit to find the name on the Alen air purifier to insure correct fit for the air filter and model type.
Bestseller No 3.
Ferloy 45i H13 HEPA Air Filter Replacement Filter, Compatible with Alen BreatheSmart 45i or Flex Air Purifier 1 Pack H13 True HEPA Filter and 4 Pack Activated Carbon Pre-Filter
- PACKAGE CONTAINS: 1 HEPA filter and 4 Activated Carbon Pre-Filters. Offer a good way to enjoy a healthier and happier life.
- REPLACEMENT FILTER FOR AIR PURIFIER MODELS: Alen BreatheSmart 45i or Flex Air purifier.
- PREMIUM QUALITY: True HEPA Filter captures 99.97% of airborne particles down to 0.3 microns in size. Activated Carbon Filter traps larger particles in the air like dust, hairs, pet fur, lint, and absorbs household odors from pets, cooking, smoking and VOC’s.
- FILTER TIPS: To maintain maximum filtering performance, the filter should be replaced once or twice per year (Depending on use and local air quality, or when performance starts to deteriorate).
- CUSTOMER SERVICE: Truly worry-free purchase and friendly customer service. If our HEPA filters didnt meet your expectation, feel free to contact us. We just want you to know that your satisfaction is always our top priority.
Bestseller No 4.
Alen 75i BreatheSmart Air Purifier Replacement Filter, Allergies + Odor + Smoke, White
- TRUE HEPA AIR FILTER for BreatheSmart 75i solution for smoke odors, chemical fumes or VOC’s in addition to dust, mold, dander, and seasonal allergies.
- ALLERGY AND ASTHMA FRIENDLY environment by removing dust, dander, mold spores, VOC’s, smoke, kitchen odors and pollen from the air.
- REMOVABLE AND EASY TO CLEAN pre-filter screen that extends the lifespan of the filter.
- SECURE AIR FLOW Plastic framed with gaskets to eliminate bypass, which means the air flows through the air filter without any leakage around the edges and color coding by filter type for easy identification.
Bestseller No 5.
Filter-Monster True HEPA Replacement Compatible with Alen FF50 Air Filter for Allergies and Dust
- Compatible with Alen FF50 for Alen BreatheSmart FIT50 Air Purifier
- Carbon pre-filter acts as first layer of filtration to capture larger particles before reaching HEPA filter, extending life of HEPA filter
- True HEPA filtration removes up to 99.97% of airborne particles as small as 0.3 microns in size including smoke, dust, pollen, pet dander, mold spores and dust mites
- Recommended to replace every 10-12 months for maximum efficiency, or more often depending on air quality and environmental factors
- Approximate Dimensions: 15-1/4 x 13-1/2 x 2-9/10 inches
- Package includes one (1) filter
Bestseller No 6.
Alen BF35-Silver Carbon Replacement Air Filter for BreatheSmart Classic — True HEPA Filter to Remove Mold, Dust, Pollen and Light Odor — Air Cleaner for Pet Odor, Fur and Dander — 1 Filter
- REPLACEMENT AIR FILTER: Our HEPA air filter replacement is specifically designed for the Alen BreatheSmart classic air purifier. When inserted into the BreatheSmart, this filter can clean 1,100 SqFt. of air two times an hour.
- WHAT IT CAPTURES: This Alen purifier filter is fantastic for creating better air in your home. The filters medical-grade H13 True HEPA layer removes 99.99% of airborne particles larger than 0.1 microns. Its great for removing volatile organic compounds (VOCs), mold, dust and pollen.
- ACTIVATED CARBON HEPA FILTER: Our high-quality HEPA filter is made with activated carbon, which effectively scrubs the air of various indoor and outdoor pollutants. It is the perfect filter for removing smoke and lighter odors from the air.
- LONG FILTER LIFE: Our Breathesmart replacement cartridge is manufactured to be long lasting. Using our filter, youll get up to 12 months of pure air production in your home, apartment or office space.
- FIND YOUR MODEL: Alen air purifiers for home make it easy to purchase replacement air filters. Simply look on the top panel of the unit to find out which type of air filter youll need to order. For this filter, the writing on the purifier should read BreatheSmart.
Bestseller No 7.
Alen BreatheSmart Classic Large Room Air Purifier, Medical Grade Filtration H13 True HEPA for 1100 Sqft, 99.99% Airborne Particle Removal, Captures Allergens & Dust, in White
- RECOMMENDED FOR: Dust, dander, allergens, pet fur, and odors. Perfect for large rooms, offices, schools, and open spaces
- PURE FILTER: Standard filter that helps relieve allergy and asthma symptoms including runny nose, congestion, shortness of breath, and sneezing
- TRUE HEPA: Includes a Medical Grade H13 True HEPA layer that captures 99.99% bacteria, aerosolized viruses, and airborne particles larger than 0.1 micron. True HEPA filters last 3-5 months longer than standard filters.
- AIR QUALITY SENSOR LIGHT: Blue = Excellent, Orange = Fair, Red = Bad air quality (high levels of particles). On auto mode the sensor will adjust the speed of the fan to clean the air more efficiently
- ULTRA QUIET: Cleans 1100 SqFt every 30 minutes and eliminates airborne pollutants fast. Perfectly tuned to generate soothing pink noise – a frequency to help you sleep up to better
Bestseller No 8.
Alen FIT50 Air Purifier, Quiet Air Flow for Large Rooms, 900 SqFt, Air Cleaner for Allergens, Dust, Mold, Pet Dander, Heavy Odors with Long Filter Life
- COMPACT AND MIGHTY: Cleans 900 SqFt every 30 minutes at a whisper-quiet level. A compact workhorse fits in any space from bedrooms, living rooms, gyms, offices, nurseries, kitchens, basements, and open concept areas
- RECOMMENDED FOR: Dust, allergens, pollen, fur, pet dander, household odors PLUS heavy odors from pets, litter boxes, cooking, stinky diapers, and garbage
- FF50-MP FILTER: Has a proprietary odor-reducing technology that captures and eliminates strong household odors at the molecular level
- TRUE HEPA: Includes a Medical Grade H13 True HEPA layer that removes 99.99% bacteria, aerosolized viruses, and airborne particles larger than 0.1 micron. Includes a vacuumable prefilter to help increase filter life
- 3 AIR QUALITY COLORS: The power button changes colors as the sensor detects the particles in the air. Blue = Excellent air quality, Orange = Fair air quality, Red = Poor air quality (high levels of particles)
- AUTO MODE: Sensor will adjust the speed of the fan to clean the air more effectively when a higher number of particles are present
Bestseller No 9.
Nispira True HEPA Filter Replacement Compatible with BreatheSmart FF50 FIT50 Air Purifier. Compared to Part HEPA-Pure FF50, 1 Pack
- Premium HEPA + activated charcoal filter replacement compatible with BreatheSmart FIT50 Air Purifier
- Compared to Part FF50-Silver-Carbon Air Filter
- HEPA filter captures up to 99.97 percent of airborne particles as small as 0.3 microns. Charcoal Filter deodorizes unfavorable household smell and traps dust, pet hair etc from the air
- Approx. dimension is 15.25 x 13.5 x 2.9 inches. 1 Filter included
- 100% customer satisfaction guaranteed. Quality meets or exceeds leading national brands
Bestseller No 10.
Alen Replacement Air Filter for BreatheSmart 45i or Flex, True HEPA Basic Filter for Allergies, Pollen, Dust, Dander and Fur
- REPLACEMENT AIR FILTER: For BreatheSmart Flex & 45i Air Purifiers ONLY. Find your model number on the top panel below the power button.
- B4-PURE FILTER: Recommended for Allergens and Asthma Triggers (dust, dander, pollen, & mold) Pollution, Aerosolized Viruses, and Bacteria.
- TRUE HEPA: 3-Stage H13 True HEPA filtration captures 99.99% of particles as small as 0.1 microns.
- EXTRA LONG FILTER LIFE: Change Once Every 9-12 Months.
- PART NUMBER: B4-Pure (Old Part Number FL40-Pure)









