Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: So far, so good
Review: I bought this air filter for my den, which has a little mold damage from a leaky room. Within a day, the lingering, stale smell of mold was gone, and the air felt so much crisper and clean. The high setting is quite loud in an otherwise silent room, so I recommend using the high setting during the day (when I play music throughout the house anyways, and can't hear it), and turn it to low at night, which is very silent. I am very pleased with this excellent product. We leave ours on 24/7.
