Product review (2 stars): If they are bent or out of shape they won't fill the whole space in the holder and when the air is sucked through the filter
These filters are suppose to fit snug in holders in humidifier. If they are bent or out of shape they won't fill the whole space in the holder and when the air is sucked through the filter,it takes the path of least resistance and does not suck air through the moist filter and as a result doesn't humidify the room. As the pics show the box they shipped them in was the very light box that was meant to display them in on the shelf in the store NOT FOR SHIPPING THEM IN. They just put the display box in a bag and slapped on a shipping label. I'm very disappointed in this shipment..