Usually, it is used when you just bring the air purifier home and run it for the first time. It cleans out the air and then maintains the clean air levels by working on lower settings. However, if you are a smoker, you will need to settle for the loud turbo levels since the unit will be dealing with highly polluted air on a regular basis. Most air purifiers have an auto mode that adjusts the fan speed accordingly. Long-lasting True HEPA filters remove 99.99% of airborne contaminants down to 0.1 microns, including allergens and aerosolized viruses. Alen’s medical-grade filtration is highly effective thanks to powerful yet quiet airflow, ensuring pure air for your entire room.
At 5 adjustable fan speeds, it outputs 70 cfm ; 135 cfm ; 175 cfm ; 215 cfm . Ideal for seasonal use e.g. wildfire, summer, forest burning, and common areas e.g. kitchen, basement, garage, bedroom, home office, playroom, living hall. When placed in an ideal location, lasko pedestal fans 45i can also be a whole-house air purifier in a small loft, apartment, studio, or dorm.
The Alen BreatheSmart has one of the highest coverage of any HEPA air purifier. WhisperMax Technology allows the BreatheSmart F700 to provide maximum air cleaning while still maintaining a quiet, peaceful environment utilizing a specialized fan and air chamber. Our testing showed a 97% average reduction in particles 0.3 microns and greater on the first air pass. Alen states the sound levels of the purifier are 39 dB at speed 1, 42 dB at speed 2, 49 dB at Speed 3, and reaching 55 dB on turbo. To you and me that ranges from a whisper on the lowest level to a box fan on the highest.
The first 3 settings that you’ll be using mainly make it a perfect choice for most bedrooms. Even at its highest speed level, the Flex is much quieter than a normal conversation which is rated at 60 dB. Alen says that this air purifier can comfortably handle large rooms up to 700 sq.ft. Going by its CADR and ACH ratings, this unit will take slightly over an hour to effectively clean the air in such a big room- assuming that it has a ceiling height of 8 ft. This panel has everything you need, though, including a 4-speed motor control button and a timer.
While all of them are considered anti-microbial HEPA filters, they have some upgraded ones you can choose from that are better for removing specific types of odors. However, the noise is something that comes with most of the product that has a powerful fan. The true HEPA filter is capable of capturing a greater percentage of airborne pollutants than an ordinary HEPA filter.
With the lifetime warranty in place, Alen will repair or replace your air purifier should it run into any problems over the lifetime of its operation. This is a very generous offer and no doubt a major factor for the very high price to purchase. Whilst the price is fairly high, it can service very large areas and in the time of modern houses that use a single floor design, this is a necessity. When comparing the price to similar sized devices, it’s very well priced. Alen BreatheSmart Flex is the smallest member of the Alen BreatheSmart series air purifiers.
Adsorption is a process through which gases get attached to the surface of Activated Carbon without getting chemically absorbed. To facilitate this, Activated Carbon also has a very large surface area for a small unit weight. It is a good idea to vacuum the pre-filter every few weeks to remove any build-up or large debris on it. This will ensure a smooth flow of air through the air purifier.
75i is an upgrade of the Classic model; there were some problems with this large room air purifier. Words hardly describe how well-balanced 75i. This is the perfectly engineered air purifier everybody is talking about.