Place the unit on a flat, level, moisture-resistant surface at least 4 inches away from walls. Avoid placing it directly on furniture or finished floors that could be damaged by moisture.
A: With weekly cleaning, 3–5 years. Without cleaning, 3–6 months (transducer failure). bionaire ultrasonic humidifier bul2612 manual
Note: Some models include a demineralization cartridge or a small bag of cleaning granules. Place the unit on a flat, level, moisture-resistant
When you open your Bionaire BUL2612, you should find: Place the unit on a flat
Turn the tank upside down, unscrew the cap, and fill with .
Mineral scale and bacteria buildup are the #1 cause of humidifier failure.