Description The CompAir Compressor Nebulizer System (NE-C801) is a small, lightweight and convenient desktop nebulizer featuring OMRON's advanced design and engineering. With just 52 decibels of operating noise, it's similar to the sound of an electric toothbrush.* And at 9.5 ounces, it's 3.5 times lighter than most desktop compressor models. This small but powerful compressor nebulizer helps deliver medication particles with an average size of 3 μm, which are more likely to penetrate deep into the lung. † This small nebulizer's advanced engineering administers medication as effectively as three times larger tabletop models. The CompAir nebulizer system offers an affordable and effective alternative for patients suffering from asthma, COPD or other respiratory conditions.