A humidifier humidification filter screen, also known as a wick or evaporative filter, is an essential component found in many types of humidifiers. Its primary function is to facilitate the humidification process by absorbing water and allowing it to evaporate into the air, increasing the humidity levels in the surrounding environment. Suitable for Sharp KC-C&W/BB&CE60-W humidification net humidification filter for humidifier purifier filter paper.