Alen’s ionizer creates negative ions which clump tiny particles together making them easier for the purifier to capture. The ionizer feature is optional and is certified to be ozone-safe by California Air Resources Board with less than 0.001 PPM of ozone when engaged. The 45i has 3 air intake sections, 2 on the sides and 1 on the bottom. The ideal placement is on an open wall of a room where the air can flow to and from the unit without restriction.
One of the best upgrades the i75 has over it’s predecessors is the amount of noise. Even on Level 5, the sound isn’t that high and won’t interrupt you while sleeping at night. The design of the Breathesmart 75i is very similar to their other models. The Alen BreatheSmart Classic is part of the Air Purifiers test program at Consumer Reports. In our lab tests, Room Air Purifiers models like the BreatheSmart Classic are rated on multiple criteria, such as those listed below. Our testing showed a 97% average reduction in particles 0.3 microns and greater on the first air pass.
This model uses 2 filters as well, plus ionizer – the same as the 75i model. The only difference is the larger filters that allow more airflow speed because of their higher capacity. PURE – If your issues are allergies, dust, bacteria, pollen, germs, and mold, the PURE filter is the one for you. This standard filter removes 99.97% of pollutant particles as it clears the air in the room. In case you don’t mention any specifications while purchasing, this type comes as a default filter . The Breathesmart 75i by the Alen company is advertised for large rooms up to 1300 sq.
In order to see just how noisy each device was, we turned each one on and measured the sound output with a decibel reader. Even when set to the turbo, the BreatheSmart 75i produced very little noise. In this setting, it omits a pleasant low hum that our testers found to be noninvasive white noise. When running on medium, it was even quieter, and it was all but unnoticeable when set to low. This portable air purifier from Alen is primarily filter-based and has5 speeds.
It can really cover a whole house with no problem in a short period of time. Because it pretty much found out over the last 5 or 10 years that ozone it is not something alen breathesmart human brings should be breathing this has an ionizer built-in. So you`re not getting any of that harmful ozone that you were really putting into your house basically.
It has a real time air quality indicator and sensor on-board as well as the ability to manually change modes or fan speeds. There are also two interchangeable covers, classic white or wood tone. A solid option if you’re looking for a large purifier with the power to address big spaces. If you’re looking for a budget air purifier or only need to clean the air in a small space such as a personal office or bedroom, the BreatheSmart may not be the right choice for you. But if you want a well-priced air filter that is powerful enough to fully clean large spaces up to 1,100 square feet in just two hours, you can’t go wrong with this unit. The reasonably pricedBlueair Blue Pure 211+is 1 of only 4 portable air purifiers that receives an Excellent rating for particle removal at high- and low-speed settings in CR’s tests.
As an added safeguard, Alen’s proprietary antimicrobial treatment kills mold and bacteria. Elevate your indoor wellness with Alen’s bestselling True HEPA air purifier—featuring advanced particle sensor technology. The 45i quietly purifies up to 800 SqFt of air every 30 minutes, removing 99.99% of dust, allergens, aerosolized viruses, and other contaminants down to 0.1 microns. As a SleepScore Validated product, the 45i has been shown in studies by SleepScore Labs to helped people achieve better sleep and feel they have fewer allergy symptoms. While the BreatheSmart 75i isn’t too expensive to run for a year in terms of electricity, you will need to replace its combined HEPA and carbon filter once a year.
Polluted air first passes through Alen’s washable pre-filter to capture large particles, extending the life of the filter. Optional filter upgrades are available with additional filtration layers to address bacteria, chemicals, heavy odor and smoke concerns. An optional ozone-safe ionizer complements the True HEPA style filter by charging particles in the air, causing them to stick together and become more easily captured. It’s 1 of only 4 models that earns Excellent scores for particle removal at high- and low-speed settings. The Blueair Classic 605 is pretty quiet at low speeds but downright noisy at high speed, though it will clean a room quickly in that setting. Filter replacements and energy use will set you back around $260 per year.
1) Designed to purify smoke, pollen, and dust from the air in mid-sized to large rooms, as well as many smaller homes and apartments under 1,100 square feet of total floor space. It is the Lasko Box Fan most powerful filter ever existed and works extremely well for consumer use. It filters the smallest particles down to 0.3 microns including all sorts of dust, germs, mold, pollens.