Best Air Purifiers for Permanent Filter

it is much quieter than others, compact size, the filter is permanent, and it works great.

this one has a "permanent" filter, which i didn't even know existed.

also, having a permanent filter was a must for me when considering cost.

i actually was expecting a better quality permanent filter but was disappointed.

i have used air purifiers for years, but not with a permanent filter, tower design or occilating feature.

i also love the fact that it has a permanent filter, which can easily be cleaned.

the major selling points are the design features of the oscillating fan and permanent filter that you can clean.

at the time of purchase, the sharper image was the only one with a permanent filter.

fact that the permanent filters (yay!) were encased in a rubberized plastic (some are cardboard/pressboard).that was four nights ago, and our daughter has slept in her 12x13 room allergy-free since.

no longer trusting it to our daughter's room, i bought this one from our local hd based on nothing more than the name, the marketing on the packaging comparing it to other honeywells, and the fact

pros: works well, easy maintenance, permanent filters cons: very few.

why buy an air purifier with 'permanent' air filters that have to be replaced if they get fouled?