Review on Holmes AER1 Total Filter HAPF30AT by Kipp Amundson

Seems to have removed some dust in my room. I don't have any measurable evidence other than dust collecting on the filter, but I feel like I can breathe a little easier here now. I've been running it continuously on medium settings for almost 2 months now - it's still running well and the dust doesn't seem to have fully penetrated the carbon amp (pre-filter was purchased separately). One thing to note: there weren't very clear instructions. (at least for the installation of carbon boosters). It's pretty simple, but if you're buying with carbon boosters, the main filter (AER1 HEPA) goes in first, then the carbon booster, then the pre-installed screen, then the plastic mesh.