Purchased this Alen 75i because wife has COPD issues,had in the past tried several other Air Cleaners with similar results lotta hype and little action,Have had this Alen unit working for a few days now and truthfully the first day after a few hours I thought it was not even working had to walk over and check its so quiet,I purchased the the 75i because we have an open flloor plan and it said 1300 sq feet coverage,to my surprise after checking to see if it was even still running I noticed that in our family room which is 24x25 with a 14 foot vaulted ceiling the air flow on LOW Speed had the Ceiling Fan paddles turning ...............Amazing So far it seems like little Hype lotta action ,will get back with further comments after few weeks ...............
Great quality, does what it claims to do, simple to use...ONLY downside is the need to tilt the unit to use the wheels to move the unit, 4 wheels would have better...
Very quiet and does a great job of clearing the air of impurities. I also like the option to choose a different front panel to match with a room's décor.
Must have air purifier when it comes to looks, quality, functionality, and customer service. We will be purchasing 2 more very soon. Little spendy but you get what you pay for. Highly recommend. A+
I received this purifier around two weeks ago and so far I am very impressed. First of all, it is really an attractive unit obviously will built. Secondly it is very quiet, not only on low speed, but on the high-speed even turbo as well. I have never had an air purifier and I’ve had some very nice ones that is this quite. As far as the functionality , It is a very sensitive unit meaning that it will change colors when detecting for an example cooking odors and will eventually return to the lower level of air impurities or odors by color reducing accordingly on the indicator. I am Very pleased with the performance of the unit and the air quality is actually better I have three dogs and believe me pet dander is an issue. I would recommend this unit to anyone who is serious about having cleaner air in their home.