Every detail was thoughtfully designed and engineered from the shape of the airflow chamber to the positioning of fan blades—this is what makes it astonishingly quiet for its size. The Alen proprietary True HEPA H13 filters capture 99.9% of airborne particles down to 0.1 microns, while trapping bacteria, mold and fungi with exclusive filter technology. The state-of-the-art advanced air sensor technology displays air quality status in 5 easy-to-read LED colors while auto-mode adjusts the fan speeds for 24/7 protection. The 45i comes equipped with a thick True HEPA H13 medical-grade air filter, plus an extra filter–making the next filter change so easy. All Alen BreatheSmart HEPA H13 filters capture 99.99% of dust, allergens, aerosolized mold, and virus particles to .1 microns. BreatheSmart 45i is made for continuous operation and the genuine Alen filter provides clean air protection on average for 9-12 months.
When the light is yellow, it means it is time to order a new filter, when red it means the filter needs to be replaced as soon as possible. After replacing the filter, make sure to reset the filter indicator light by holding down the button until the light turns green. All Alen air purifiers have different filter sizes, the 45i unit takes filter model B4. The first thing that stands out about the alen breathesmart air purifier is its size. There is no denying that this air purifier is large; however its size is proportionate to the amount of air it can move, resulting in large room coverage which is a plus. The second thing that stands out about this air purifier is how simple and intuitive it is to use.
Two air exchanges per hour are provided by the BreatheSmart F700’s powerful filtration in spaces up to 1,100 sq ft. One full air exchange means all the air within a specified area has passed through the air purifier. SmartSensor Technology is built to improve air quality in even the most challenging environments. The BreatheSmart F700 takes care of you and your family by adjusting airflow automatically to improve air quality levels. In addition, the Smart Filter Life Timer tells you exactly when to change your filter.
It’s the biggest of the 3 original Alen BreatheSmart models, most appropriate for large rooms. Even the highest settings are as soft as a whisper, placing it in the pink noise category. Yes, since it has a true HEPA filter, which removes about 99.97% of germs, bacteria, viruses and other pollutants in the air. The cheapest filter, which comes as a default filter, is the PURE filter.
We looked at the top Air Purifiers and dug through the reviews from some of the most popular review sites. Through this analysis, we’ve determined the best Air Purifier you should buy. Look for the DWYM seal for products that are the best in the category. Each Alen BreatheSmart comes with basically the same contents, regardless of the model.
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. Antimicrobial filter for the Alen BreatheSmart Air Purifier.
Frugal users might want to check out the wattage specs on prospective models. There are also features that can mitigate that electricity drain, such as timers. In most cases, your air purifier won’t be running all the time. It’ll cycle the air through a few times an hour, and you can adjust that number more or less with most models.