We bought two of the 75i units. Setup was very easy, but one of the two units did not come with a power cord. I needed to request an expedited delivery of a cord.
We have one in the units in the living area of our home and one in our cabin. We don’t even notice the operation of the units they are so quiet.
I thought it was going to work a lot better than it does. I have it in a room with one bird and have to run it on turbo mode continuously and there is still dust and dander floating all around.
The unit works great! Air quality has definitely improved as I have mild allergies so my sneezing and tissue consumption is way down. We really like the fact that you can see that the unit is functioning depending on the color of the Air Quality Light. Another reason we purchased this unit is the we only need to replace the filter yearly. Will see if that holds to be true. Second reason is the unit is extremely quiet, Even when running the fan oh high it is not that loud. Over all the unit is very well designed and even has small wheels to easily move it around. Great job Alen!!
The 75i was easy to set up and is simple to operate Instructions are concise. The machine is quiet and unobtrusive. It is not large, fits nicely in the room, and has a nice appearance. We are very happy with this purchase.