I purchased this brand because we have another Pure humidifier so I recognized the brand. I anticipated being very satisfied with the purchase of this personal humidifier since we have been very satisfied with another one we purchased a few years ago. The personal humidifier is perfect for my sons room. We use it almost daily during these long cold winter months. Its size is convenient for placing right next to his bed. My son loves that it can double as a night light too bonus! The design makes it very easy to fill, empty & clean.