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.
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.
It has the following controls – filter reset, timer, power button, speed, and child lock function. It’s one of the top-rated air purifier manufacturers globally. The company’s mission is to improve people’s lives by making the best air purifiers. Speaking of air purifiers, one of the best-selling units built by the company is the Alen BreatheSmart Flex Air Purifier. Despite of being a full-size air purifier, the Alen BreatheSmart FLEX has a height of 25 inches, which is even taller than the current Alen Paralda. That means a bigger size air filter will be applied to capture more allergens for you.
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.
Overall, you can’t go wrong choosing any one of the BreatheSmart air purifiers. Ionizer Function (This boosts the air cleaning power by electrostatically charging air molecules.) BreatheSmart FLEX is the only model without this feature. In this post, you’ll find a comprehensive review of the alen breathesmart air purifier, which has been featured on the best air purifier page. A more likely use scenario is that you will run the unit about 12 hours a day, or not on the maximum speed. So we divide the maximum cost to operate in half, which gives $6.53/mo as the typical operating cost. When the guard is snapped on, the vent openings are much smaller, which prevent children from sticking anything into the fan.
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 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.
What I think is very unethical on the part of Alen is that they do not mention it clearly. In many of the marketing images for the product, you will see H13 True HEPA mentioned while the product does not have that filter. Overall, the Alen BreatheSmart has a rather modern look. The control panel lights up with different colors depending on the mode and there is a sleeping mode that dims the lights when you want to go to bed. A great option for people who want to use the unit in their bedrooms. HEPA FreshPlus – This advanced filter is designed to deal with dangerous chemicals and toxins.
The CADR Rating of the air purifier must be at least 2/3 of the size of the room. From what I understand, only the Heavy Smoke option has any amount of Activated Carbon in it. The other options just have a HEPA style filter and a pre-filter to block out large pollutants. The Alen breathesmart really is the best air purifier on the market for large rooms and basements right now. The control panel is on top of the unit which is great since no buttons are sticking out and just adds to the sleek look of the device.