While it is equipped with handles, it weighs a whopping 27 pounds, which makes it a little more challenging to relocate. We use a Purpleair Indoor sensor with our in-house custom API recording software and then share this data via Flourish. Consumer Reports recommends the Alen® BreatheSmart 75i Pure with an overall EXCELLENT score. Alen® air purifiers are engineered to outperform by combining power with efficacy and superb filtration technology.
The first was making sure that the CADR (clean air delivery rate) number provided by the manufacturer was verified by AHAM (Association of Home Appliance Manufacturers). This ensures that the machine’s efficacy has been verified by a third party; not all air purifiers go through this outside verification. The BreatheSmart 75i has the AHAM stamp of approval and is capable of cleaning 400 cubic feet of air per minute.
There are five colors, from purple, which is poor through to red, orange, green, and blue, which signals excellent air quality. For our latest review, we’ve turned to the Austin-based air purifier manufacturer Alen to put the BreatheSmart 45i through its paces. Alen is widely regarded as one of the top innovators on the market, creating high-performing purifiers and long-lasting filters. BreatheSmart is designed to effectively purify your air in large and open living room up to 1,100 sq ft leaving you fresh, pure air in under 2 hours.
When he’s not putting a purifier through its paces, Paul likes to endlessly dig through dusty record shops (making his dust-free apartment even more important). Auto Mode intelligently adjusts its cleaning power to achieve the best air quality lasko pedestal fans while maximizing air filter life while saving energy and money. Auto mode allows our intelligent sensor technology to adjust to your changing environment. LED indicator always lets you know the status of the air quality around you.
You have to drill down to an individual device to access its controls and a detailed graph of both indoor and outdoor air quality history. When testing each machine’s ease of use, we looked at a couple of key features. First, we timed how long it took to get the device out of the box and set it up. It took our testers about five minutes to get the BreatheSmart 75i up and running, which is pretty average when compared to most other models.
Alen®’s BreatheSmart technology lets you monitor room conditions from your smartphone. We make the invisible visible, so you can verify that your units are removing harmful pollutants from your home – in one or multiple rooms. Designed to service rooms as large as 1,300 square feet, the 75i offers a beefy CADR of 347 cfm at the highest of five available speeds. (No breakdown for different pollutants is provided.) An option lets you turn on an ionization feature, in addition to the unit’s standard HEPA filtration system. If one of these fits in with your décor, it can certainly take some of the sting out of the dominating size of the unit. Just keep in mind that you’ll pay a $39 premium over the $749 asking price for any color aside from white.
To you and me, that ranges from a whisper on the lowest level to a box fan on the highest. This was the same time as the Levoit Core 400S and the budget TaoTronics AP-003 but 3 minutes quicker than the Mila Air Purifier. The 45i has great performance for a smaller to a medium-sized room but would not be the best choice for a larger room, which is why the Alen 75i exists, which managed to clean our test room in 24 minutes. The Alen Air mobile app offers all of the onboard features and more, at least once you manage to get to them. The lengthy setup process includes more onerous security than my bank account, but while the process is a hassle, I completed it without any hiccups. This gargantuan purifier is best suited for commercial environments, but it really shines when it comes to power.