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 alen breathesmart 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.
While the 45i proves to be highly efficient in energy use, the average running costs are increased considerably by the filter replacement costs. Ranging from $69.00 for a basic filter to $119.00 for the premium option, this is a notable expense to be paid out and is something to be seriously considered before purchasing. After a couple of weeks of running the machine, I was amazed to see the build-up of large dust particles and hair that had collected on the prefilter. To remove the build-up, Alen states simply vacuum the filter with it in place.
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.
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With alen breathesmart 75i, even the highest setting will consume just about 45 watts of energy less than a light bulb. This is a great advantage because I can keep the purifier running for a long time without worrying about heavy power consumption. PET – As the name suggests, the PET filter is ideal for those who have pets at home. Without the activated carbon filter, this filter uses the patented molecular conversion powder to remove any strong pet odors by destroying them at a molecular level.