Air-O-Swiss AOS 7133 2 Gallon Humidifier

Most household and office heating solutions have the undesirable side effect of excessively drying the available breathing air. The AIR-O-SWISS 7133 Humidifier uses high frequency vibration to generate micro-fine mist, so that breathing does not induce discomfort due to dry nasal passages and throat. Built-in hygrostat and variable intensity control button. For rooms up to 600 square feet.