Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: new filter gets moldy quickly
Review: Purchased the filter to replace my old moldy filter. Had this one a few months, and within 6 weeks or so, I started to see black spots. Can't remember whether the first filter was began to mold that early. Relative to other humidifiers that I have previously owned, this one requires constant maintenance. And, to have a ~$15 filter mold within such a short time, well, when this filter goes, I'll be purchasing a different unit altogether.
