HONEYWELL HFD-120 HEPA Germicidal Air Purifier with Permanent IFD Filter  Product Reviews

"I've had this machine almost eight months, I do find that I have to clean the filter a couple of times a month rather than once a month but that may be because I live in the city. Even so, this is a lot cheaper than replacing filters every two weeks and it is extraordinarily easy to clean the filter for this Honeywell purifier. It does seem to have helped with my daughter's severe allergies, though not entirely alleviated her discomfort. However, given that my daughter's allergies can incapacitate her or send her to the doctor, this is still an amazing change. A person with regular allergies might have an even better result."

"I have noticed a difference even though I just plugged it in I think it is worth the money I spent. I now can not smell my smoke about 3 minutes after I finish and other smells are gone to."

"It arrived on time ready to use. It works great, and does all it is advertized to do. I may buy a sexond one."

"The machine operates quietly, and does just what it is advertised to do. I have not needed to use allergy products since about three days into it's operation, so it seems to be performing what I wanted it to do. "