The honeywell air purifier is good at cleaning the air, but makes alot of  noise. You have to take it apart to clean the filter.The filter you have to wash and let dry before you put it back in the machine.The honeywell air purifier is really big and takes up alot of space and stands out to much, wish it was more slimmer , but it does help with the dust in your house and if  you have a smoker in the house it does a good job of removing  the smoke in the air.  I do like the fact that it has a 360-degree intake, but make sure you do not get it to close to the wall. I like to set it at least...