The OMRON NE-C30 is a nebulizer with a convenient carrying case, perfect for portability, and features replaceable filters. I bought it for my child, but we ended up not using it because they were able to sleep after daily inhalation treatments at the hospital. - Brand: OMRON - Model: NE-C30 - Included: Carrying case, tubing, mouthpiece - Power Source: AC adapter - Filter: Replaceable filter Thank you for looking.