good call on this. took it out of the plastic sealing bag, ran it the first day for about 8 hours, went in like "damn, it stinks just as bad in here"
opened up the front, and realized the filter is individually wrapped. took that off, ran it about another 6-8 hours and i had to go back in to change a load of laundry, and i didnt smell anything
we've not changed the cat litter boxes since thursday just to test it, and i can walk in and not tell they're even there. only problem i'd have with this in my bedroom is that the fan is a little noisy, and i couldnt sleep with it running.