Optimus U-30011 Humidifier Replacement Wick Filter for Optimus U-33015 Portable Cool-Mist Evaporative Humidifier

Do you own an Optimus U-33015 Portable Cool-Mist Humidifier? This is a replacement set of 2 wick filters you’ll need. Each wick filter effectively helps protect against bacteria growth. When wet, each wick also creates a fine mist without leaving the floor wet. Replace your wicks once or twice a season and don’t operate your cool-mist humidifier without one!