Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: It works
Review: I recently bought two AMCOR air purifiers, the AM-90, and this purifier, the AM-40. I was impressed with both, AMCOR makes cheap but solid products. Usually good air purifiers run hundreds of dollars but these purifiers get the job done for much less. If your on a budget, and need a dusty basement made breathable (what I used the AM-90 for) it works for that. I used the AM-40 in my bedroom. I did not notice as much of effect as the AM-90, but the filters in the AM-40 did pick up dust, and the air is a little easier to breath in the bedroom. For a big room or a really dusty room, I would spend the extra 50 bucks and get the AM-90.Just as a side note, I was unable to find the square footage the AM-90 covered until after I bought the product, when I was reading the manual. Its 400 sq feet. The AM-40 is a much smaller purifier, it works for a small to midsize room.
