The 45i model is also considered to be the best overall air purifier for bedrooms. All in all, 75i BreatheSmart is an engineering masterpiece. Add the brilliant True HEPA filters, which are the basis of the BreatheSmart alen breathesmart air purifiers, and you have yourself the best large room air purifier. Alen partnered with SleepScore Labs, the Sleep Science Company that evaluates the effect of various devices on sleeping patterns.
150 CADR rating is a safe bet that an air purifier is actually a good purifier, not a mere air blower. The filter has to actually pick all those dust, smoke, mold, dander, alen breathesmart and other particulates out of the air and deliver clean air back into the room. The CADR rating is probably the single most important air purifier specification.
Changing your HEPA-Pure filter on schedule every 12 months averages out to $6.58/month. While plastic frames provide the best seals, these are quite firm and perform well. When it comes to Safety, the BreatheSmart FIT50 is an excellent unit. It has several safety features such as a vent guard and multiple cutoff switches.
Not having an activated carbon filter will expose users to gaseous pollutants which cannot be filtered out by their HEPA type filter. To get an activated carbon filter, users have to purchase a higher priced variant which of course costs extra. Dishonest marketing by Alen is one of the biggest reasons I would avoid this brand entirely. Alen also mentions that the BreatheSmart Flex can rooms as large as 700 square feet. In finer print it is mentioned that a 700 square foot room can be cleaned in 30 minutes. The well accepted standard is that an air purifier must be able to clean a room in 15 minutes or lesser to be effective.
Ignoring its few obvious flaws, look no further if you need a solid air purifier that can remove a wide range of airborne allergens in medium to large-sized rooms. What’s more, its automatic mode has an LED color display that alerts you when the air quality is bad – it also adjusts the fan speed accordingly. Three upgraded replacement filters are available for the Alen BreathSmart air purifier. When set to Auto mode, the unit will adjust its speed up and down automatically based on air quality levels detected in the room. When the air is clean, the unit will drop down to the lowest speed. This is great for saving on power consumption and filter replacement costs.