Compatible with Bionaire BCM7900, BCM7910, BCM7920, BCM7930 series Humidifiers;. Compatible with Bionaire: BCM7900, BCM7901, BCM7903, BCM7904, BCM7910, BCM7911, BCM7911-UM, BCM7912, BCM7913, BCM7913-UM, BCM7914, BCM7914-UM, BCM7920, BCM7921, BCM7922, BCM7923, BCM7924, BCM7930, BCM7930-UM, BCM7931-UM, BCM7932-UM, BCM7932P-CN, BCM7933-UM, BCM7934-UM Humidifiers.
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