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. True HEPA filter designed to capture 99.99% of airborne particles and remove common household odors. With SmartSensor Technology 2.0, your BreatheSmart F700 comes with several different sensitivity levels to purify your air.
This uses negative ions to create a static charge around contaminants in your room, removing particles and odors. The BreatheSmart 75i also includes activated carbon adsorbs chemicals, smoke, and toxic gases. The air purifier has a filter indicator light that changes color to help notify you that a replacement filter is needed. 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.
There are three different fan speeds to choose from, and an optional timer with two, four and eight hour settings to help you extend the filter life and save on energy. This three-stage air purifier combines mechanical filtration with an electrostatic filter and, to reduce odors, an activated carbon filter. It comes with two washable pre-filters designed for filtering out particles, pet dander, smoke and more. The control panel on the top of the unit lets you set up to four different cleaning levels and has an auto-off timer option so it doesn’t run continuously. The panel also indicates when it’s time to change the filter, and it has multiple brightness levels so you can dim it at night or when you don’t need to see it. This air purifier has WhisperMax technology, so you won’t even notice this system cleaning the air every 30 minutes.
I would recommend putting it in a smaller area to work more efficiently. According to the EPA’s recommendations for air cleaners, the alen breathesmart 75i, would probably work best for an area approximately 550 square feet. It’s portable, so if you have a large area you can put it on one side of the room for a while and then the other side for period of time.
The Alen BreatheSmart i75 completes air exchanges of up to 1300 square feet approximately two times per hour, according to the manufacturer. It’s not a big clunky oversized unit like some of the other air purifiers on the market. The BreatheSMart FLEX does not have this technology, but you can manually change fan speeds as needed. On Auto mode, a built-in dirt sensor or other inputs will allow the fan to run on a higher fan speed when the air is determined to be dirty and on a lower speed when clean.
We hope this review has helped you decide whether or not you’d like to purchase an Alen air purifier. You’ll be breathing better than ever with one of Alen’s BreatheSmart air purifiers. With various price points, there’s sure to be a model of air purifier from Alen that suits your budget and your needs. Many customers have noted that the Alen purifiers do a great job of filtering out pet hair. While you may not be able to remove all pet fur, most customers found their Alen air purifier did an excellent job of removing odors and allergens like pollen.
Indicator lights and air quality sensor light can be turned off for nighttime use. Many existing Alen customers decided to try out the 75i to see if it was as good or better than the lasko pedestal fans other BreatheSmart options. While many have been impressed with the BreatheSmart and BreatheSmart45i, most people who bought the 75i found better room coverage and quieter features.
Alen’s advanced particle sensor technology always lets you know the status of the air quality around you with vivid LED color rings. And when harmful particles are detected, Auto-mode can automatically adjust purifying power to keep your air pure 24/7. Long-lasting True HEPA filters captures 99.9% of airborne contaminants down to 0.1 microns, including allergens and other harmful airborne particles.