I've used a few other hepa filters primarily for pollen and dust. This air filter has bested them all. I value the way it can evaluate and apply the appropriate setting on its own. I am sleeping much better with its process. I was motivated by my concern with smoke from fires. Yet, It seems that like an having an umbrella so far no (elevated) need. Again best air filter I've ever had.
Response from alencorp.comBy Marketing, August 7, 2023
The 75i runs very quietly and takes care of most of our small house. Anytime we cook, the indicator light turns orange for about 45 minutes then back to blue, so I know it is working. It is very easy to operate and Alen has a good warranty policy. The only problem I ran into was after having the Ionizer on for several days (I think it emits a small amount of ozone), my asthma flared up a little but after shutting the ionizer off, I felt better. I am very pleased with our purchase, and actually think there is less dust on furniture since we have had it!
Response from alencorp.comBy Marketing, August 7, 2023
The Alen Breathe Smart 75i True Heap Air Purifier has quickly cleaned the room air. I have moved it around the house to clean the air in each room. It is automatic and I do not have to monitor it. The rooms have stayed clean.
Response from alencorp.comBy Marketing, August 7, 2023