Our daughter was so impressed with our 75i, and thought it might help her toddler granddaughter who seems to have many allergies. So, we ordered one for her! In just a couple days she has reported a big difference in furniture dust, & is very happy with the looks & how quiet the unit is. We are all hoping it helps that poor child from getting sick so often.
Response from alencorp.comBy Marketing, April 22, 2023
The control system on auto appears rather poor. There is no real reason to cycle fan from 1, to 3, to 1 then to 2 in a matter of like 10-20 seconds. As air PM is sampled, some damping and controls logic needs to be placed on fan speed excursions as they can be annoying.
Response from alencorp.comBy Marketing, April 22, 2023
It's quiet although we have it in non-sleeping quarters. Seems to do a great job keeping the dust at bay and taking unwelcome odors out of the room it is in. Using in combination with three 45Is to keep our indoor environment clean.
Response from alencorp.comBy Marketing, April 21, 2023
We love our Alen air purifiers!! They pair well with our in home air purifier system in our AC units. The Alen air purifier, when on high or turbo, will sing anyone to sleep. Very comforting calming type of noise to rest peacefully. My family and I are enjoying all four of our Alen air purifiers. They are working hard to keep the Texas allergies at bay (at least while we are in the house). My husband will even snag one of the purifiers during the week to put in his home office. He loves that it keeps the air moving and says it never feels stuffy or stale. Thank you Alen for a wonderful product!
Response from alencorp.comBy Marketing, April 19, 2023