InvisiClean Aura II 4-in-1 Air Purifier - True HEPA, Ionizer, Carbon Filter + UV-C Sanitizer - Reduce Allergens and Pet Dander in Your Home

GlibLib: I have very severe allergies dust, pollen , etc I live in a very old house so dust is very prevalent and I have issues with eyes watering runny nose etc. I have several air purifiers in my bedroom of several different brands some are okay some are crap. I have found that any purifier with a so called "permanent " filter in the long run is just not worth its salt they are difficult to vacuum and over time they become saturated in dust and just don't work. Also I have found that the purifiers with the ionizer and uv light are much more effective. This air purifier from the very first night I had it on and in use I noticed and immediate difference. The air in my bedroom was clean and much more fresh almost hospital like. No more waking up with red irritated eyes and runny nose. The fan on the highest and turbo settings is a bit loud but I sleep with ear plugs and like a bit of background ambient noise anyway so this was not a negative for myself most people on the highest settings if it is near your bed would find it a bit loud so I would recommend putting it a good distance away from where you sleep. That being said I could not be happier with this air purifier. I bought 2 levoit...

United States on Jan 23, 2020

TabathaTabatha: I’m a chronic allergy sufferer and can already tell the air is cleaner after a full week of use based on the improvement in my symptoms. We have two large dogs and a house full of kids between our own and their friends coming over, so a lot of dust is kicked up and brought in. We haven’t turned it off other than to open it to see how much dust and other air particles it has collected. I took a look at the filter at the 5 day mark and was impressed at how much it collected already! I cleaned it off today with the vacuum brush attachment per the simple maintenance instructions in the manual and plan to do so until it is time to replace it. The manufacturer recommends a new pre-filter every 2-3 months and a new HEPA every 12 months or earlier based on maintenance and use. See photo of the filter after I vacuumed all but one corner showing 8 days of constant operation with one pass of the bristled vacuum attachment. I was able to get it cleaner after a few more passes with the vacuum brush.

The unit itself is so easy to use and super quiet on the low setting that we barely even notice it is on. We keep it on the second setting most of the time and have ran it on turbo (the...

United States on Dec 05, 2019

Dan B: I haven't written many reviews for Amazon products, but I have been an Amazon customer ...since there was an Amazon. I used to write reviews for many years with the now defunct Epinions.com. I just had to pen a quick review of this air cleaner as I found it to be well designed and well built.

Pros:
Well built with a fairly heavy plastic case, this case is easy to care for and use. It has four speed settings from low to turbo. On its lowest setting it is almost silent. Set to turbo it moves as much air as the old Honeywell 17000s unit this replaced. Te front case opens easily and has a magnetic button which turns to unit off to service the filer. I vacuum the pre-filter every other week and this easy of servicing really makes this a simple task. The additional UV-C feature is cool, but I'm not sure of its value. If there were any nasty pathogens affected by the UV-C light, its nice to know they might be neutralized by this feature.

This seems to clean the air at least as will as the old Honeywell 17000s. (Honeywell was famous for not selling filters for its air cleaners and when they did, they came at high prices. Finally, our second 17000s died, so moving to a new...

United States on May 14, 2019