The Bionaire BWF100 R is a "Compatible" replacement filter for the following humidifier models:
Bionaire BCM-630, BCM-645, BCM-4600, BCM-5520, BCM-5520RC, BCM-5521, BCM-6000, BCM-6010RC, BCM-7203, BCM-7203RC, BCM-7204, BCM-7207, BCM-7305RC, BCM-7305RCB, BCM-7308 BWF100
The Bionaire BWF100 Humidifier Wick Filter 6-Pack is a replacement pack of humidifier filters compatible for use with several humidifier models from Bionaire and Holmes. . They feature antimicrobial treatment to reduce mineral pollutants in the tank. With the BWF100, your humidifier will stay clean and free of debris. Using the bwf100 can maximize the usage, life, and overall positive effects of using these models of humidifiers.