This will ensure that you are protected from particulate as well as gaseous pollutants. The combination filter on the BreatheSmart Flex lasts for 9-12 of usage. The unit is rather quiet and has a sleep mode to be used in the bedroom. For most households, 2 changes per hour are more than enough. If you are faced with heavy odours, you might want to consider using this air purifier in a smaller room.
It is rated as the #1 air purifier in 2022 overall, based on the analysis of 529 AHAM certified air conditioners. Those ‘special filtration flavor’ can mean filtration specialized for odors, allergies, dust, mold, and so on. Should be quiet enough (3/5 BreatheSmart purifiers have below 50 dB max. noise levels). If you already have a good mattress, the next best thing to improve sleep quality is an lasko pedestal fans air purifier.
Customers agree that allergy symptoms are reduced, odors are eliminated, and the threat of viruses is minimal with the BreatheSmart 75i by their side. Another activated carbon filter addition, designed at removing household odors like diaper smell. A circular indicator light around this button shows you in real-time how pure your air is. The colors range from blue, which indicates excellent quality, to purple, which means very unhealthy air.
As an added safeguard, Alen’s proprietary antimicrobial treatment kills mold and bacteria. When you select auto mode, the air purifier will automatically select the ideal fan speed based on the current air quality. For those looking for a versatile and powerful purifier for under $450.00, you would be well served with the 45i. Of course, you don’t have to run Alen BreatheSmart FLEX on maximum fan speed setting all the time. The best part of all Alen air purifiers, which are designed for the bedroom, is the Sleep Mode. Long-lasting True HEPA filters captures 99.99% of airborne contaminants down to 0.1 microns, including allergens and other harmful airborne particles.
Alen BreatheSmart FLEX noise levels are between 39 dB for the low-speed setting to 55 dB for the high-speed setting. That’s quite low for a 700 sq ft coverage area air purifier. Noise levels are the strongest point of all Alen BreatheSmart air purifiers. They are designed to be used in the bedroom, even during the night.
45i is incredibly quiet and perfectly tuned to generate soothing pink noise—for up to 25% better rest. And at bedtime, display lighting dims or darkens with one touch. Worth noting, each of these filters has a different filtration capability depending on the air contaminants in question.