Refresh your evaporative humidifier’s performance with the Levoit Superior™ Studio Series 450/450S Replacement Filter. Designed to support natural, mist-free humidification, the wick filter helps absorb water and release pure moisture into the air while capturing minerals and impurities from tap water. Maintain optimal performance and consistent comfort with regular filter replacement.

Compatible with Levoit Superior™ Studio Smart 450S Evaporative Humidifier and Levoit Superior™ Studio 450 Evaporative Humidifier