Pink noise is a frequency that is said to help you sleep better by 25%. Automatic mode is also an option where it will automatically optimize the purifier for you. I am a big fan of the BreatheSmart classic, but there are a few upgrades of the i75 that makes it enticing. While their Breathesmart Classic and Fit 50 are also great products, the BreatheSmart 75i is the newest Alen product as of May 2020 and is their best product to date.
On the other hand, Alen FLEX has the Timer feature that can be set to 2h, 4h, and 12h. Depending on how long you want your appliance Lasko Box Fan running, you can set the time and leave it working. This is a great feature for users who like a bit more automated home appliances.
Another thing we love about this product is how quietly it operates. On the lowest setting, this purifier puts out 25 decibels—about the same as a whisper. Even on the highest fan speed, the BreatheSmart alen breathesmart only makes about as much noise as a refrigerator. This high-powered purifier can clean the air in a 1,300 square foot room in under 30 minutes while using minimal energy and outputting very little noise.
When the air exchanges per hour drop to a certain point, you won’t be receiving all of the benefits of allergen-free, breathable air. For optimal performance, a good rule of thumb is to find an air purifier that can cover more than the square footage of your room. This air purifier’s noise level is 39 dB at speed 1, 42 dB at speed 2, 49 dB at speed 43, and 55 dB at the highest setting .
At a 15 x 25 x 8.5 inches dimension and a 15 pounds weight, it is a mid-range size highly suited for home use. You can effortlessly fit it in most places if it is not cluttered with items. Movability is good thanks to the grippy back-carrying handle that Lasko Box Fan you can grab on when maneuvering it around. Circling the design, You will find air inlets conveniently tucked at the sides and bottom with the air outlet at the top. There are 3 different types of power cables that can be used in other parts of regions.
It has the same design and filters as other BreatheSmart air purifiers, only in smaller form factors. You can choose from the different front panel design options and filter types. Measuring 15 x 25 x 8.5 inches, this air purifier has a noise level range of 23 to 49 dB so it won’t be jarring as compared to other units. What’s more, its power consumption is only up to 50 watts so it’s not going to be a bill shocker in the long run.
The BreatheSmart Flex suffers from numerous instances of dishonest and unethical marketing. First is the fact that this air purifier does not have a true HEPA filter. In many places, Alen admits that their filter is not true HEPA but rather is HEPA type or HEPA style. Secondly, Alen claims that the BreatheSmart Flex is suitable for rooms as large as 700 square feet. A perusal of their own stats however confirms that the BreatheSmart Flex should not be used for rooms larger than 300 square feet. This air purifier also has a filter life indicator that will tell you when the filter’s lifespan is about to expire.
A guaranteed lifetime warranty protects from any manufacturer’s defect (with product registration & active filter subscription). Under the long list, you also have an optional ionizer that diffuses negative ions to merge and pull down pollutants for the filter to capture. It pairs well with the HEPA filter in targeting microscopic particles in the air. The ionizer is also a safe technology that will generate insignificant ozone byproducts under 0.001 PPM . Way below EPA’s health standard 0.08 PPM ozone inhalation guideline.
No matter what speed level is currently on, the motor runs smoothly with almost no noise whatsoever. Even though Blueair’s pre-filter is washable, you’d still have to replace filters every six months, whereas Alen requires you to do so every nine to twelve months. However, as I already mentioned with the Filter Reset Indicator, you won’t have to worry about a thing.