Bionaire Wick Replacement - BWF100-CN-C

Improves efficiency of the humidifier. Extends filter life with help of reinforced outer layer. Extends product life as less mineral deposits will attach to the unit. For maximum performance change filter every 30 days. Exclusive filter change indicator turns from purple to red when the filter needs replacingKeep your home cleaner and fresher as you humidify the air with Bionaire® Colorcheck® Humidifier Wick Filters. Designed with triple layers to trap impurities and deliver cleaner, moister air. Be assured you will always know when you are in need of a new filter with the exclusive Colorcheck® technology. This filter automatically turns from purple to red when it needs to be replaced | Bionaire Wick Replacement