Offering Alen’s greatest coverage, the alen breathesmart Classic HEPA Air Purifier circulates all of the air within a 1100 square foot space more than twice every hour on its highest speed. It comes standard with the HEPA-Pure Filter, designed for easy replacement. We recommend regular filter replacements to extend the life of your air purifier and maximize performance.
However, the primary difference lies in the operating cycle. The 45i can run for about 4 to 6 minutes of cycle per hour. The BreatheSmart 45i is a smaller cleaner as compared to the 75i. Therefore, it is best suited for smaller rooms compared to the 75i.
Most models circulate air through a HEPA (High-Efficiency Particulate Air) filter, and often more than one. HEPA filters are certified to trap particulate matter as small as 0.3 microns, which covers dust, pollen and most bacteria. Some purifiers boast a medical-grade Hyper-HEPA filter that will go down to 0.003 microns — enough to pick smoke out of the air. The BreatheSmart has a sophisticated filter monitor and air sensor, which helps this model clean pollen and dust in mid-size to large rooms. They help eliminate bad smells from your homes, such as those from pets, kitchen odors, smoke, and mold.
After 30 minutes, there were only 16.62% of the original particulates left floating in the air, .003% after 45 minutes, and 0 detectable particulates after an hour. While the odor from the burnt paper wasn’t entirely eliminated, it was severely reduced. One of our most FAQs is “Do air purifiers use a lot of energy? ” In fact, we need to run an air purifier for a long time to be efficient. And power consumption is one important criteria to review if this air purifier is good or not.
Not the best, not the worst, just right for standard-sized rooms. Of course, it can’t compare to the Alen BreatheSmart 75i’s 400 CADR rating. This device must accept any interference, including interference that may cause undesired operation of this device. This device must accept any interference received, including interference that may cause undesired operation.
For extra freshness, you should pick HEPA Fresh Plus, just like the name says. HEPA Fresh Plus combination also has a washable prefilter, HEPA Pure basic filter, and activated carbon filter. HEPA Silver comes with four-layer protection, and the primary purpose of this filter is to fight dust, mildew, mold, light odor and bacteria. For example, placing your purifiers rated 800 square feet in a 900 square feet big. It will continue to work, but its ACH or air change per hour will reduce.
This is also the rare air purifier allowing the customizable colors to select from. In the short-term the cost of Alen BreatheSmart Classic might appear quite high but the important part – the long-term cost – is minimal. Let’s do a simple calculation to figure out how much electricity will the Classic model need. We’ll presume it runs continuously for a week at peak speed. The one problem that the Classic model successor – the Alen BreatheSmart 75i – solved is the energy-efficiency.
Due to this, the 45i also comes with a slightly lower noise level rating at low speed. However, both air cleaners produce similar noise at high speeds. Customers also reported that an accommodating customer service team handled any issues with the BreatheSmart 75i. Alen offers a 60 Day Love It, Or Return It promise, so your satisfaction is a top priority. You get a lifetime warranty, so you get extra peace-of-mind owning this air purifier. True HEPA filtration is the world’s most effective means of purifying indoor air.
Convenience — Choose your desired shipping frequency and never run out of filters. After replacing the filter, hold the FILTER button down for 5 seconds. If you want the best then without any thinking, I can say that Alen BreathSmart will not disappoint you. With Alen forever guarantee you can be assured that Alen as a company with many years of business believes in their products, you should too. But the 75i is better if you want a quick cleaning operation and a big coverage area.
In addition, they both come with automatic sensors designed to handle the air quality independently and different colors indicating different air qualities. The 45i comes with a noise level rating of 23 dB at low speed and 49 dB at high speed. On the other hand, the 75i comes with a slightly high noise level rating of 25 dB, but the high-speed noise level is similar to the high speed if you compare it with 45i. The 75i is much bigger and has almost doubled its capacity compared to the 45i. In addition, the 75i is designed for larger rooms that measure to be 1300 square feet.