Cardinal Health is a major distributor of nebulizer supplies and asthma related products. Cardinal Health offers 2 masks, a child mask and adult mask, both designed to make taking a nebulizer treatment easier and more comfortable. The pediatric mask features a lovable dragon face that is sure to make your child smile before, after, and during treatments. Other than masks, Cardinal Health has a sidestream disposable nebulizer that decreases nebulizer treatment times, but must be replaced after 2 weeks of treatments. JustNebulizers.com also carries 2 spirometers from Cardinal Health to help you better track and control your asthma related symptoms.