Both the SonoHealth MistPro and the Omron MicroAir are quiet, pocket-sized vibrating mesh nebulizers, but the MistPro is FDA-approved, costs $69, ships with both adult and child masks, and carries a 2-year warranty — where the MicroAir is typically adult-focused with a 1-year warranty. For most families, the MistPro is the more complete value.
A nebulizer is a drug-delivery device. It does not include medication, and most respiratory medications require a prescription. Always use physician-prescribed or physician-approved solutions and follow your doctor’s instructions.
How do the MistPro and Omron MicroAir compare at a glance?
Both use the same core vibrating-mesh principle, so day-to-day performance — near-silent operation, fast treatments, and efficient medication delivery — is similar. The differences that matter most for buyers are coverage (warranty, returns), what comes in the box, and whether the device is meant for the whole family.
Which one is better for treating children?
The MistPro is the more child-ready choice because it includes both an adult mask and a child mask in the box, so you can treat a toddler and an adult with one device. Many MicroAir configurations are oriented toward adult mouthpiece use, which can mean buying a pediatric mask separately. For quiet nighttime treatments with a sleeping child, both mesh units are far better than a loud jet nebulizer — see nebulizer for kids.
Is the price and warranty difference meaningful?
Yes. At $69 with a 2-year warranty and a 60-day money-back guarantee, the MistPro lowers the risk of trying a portable nebulizer. A 1-year warranty (common on the MicroAir) covers half as long, and return terms depend on the third-party retailer. Buying the MistPro direct from SonoHealth guarantees an authentic device and full support.
Do both work with the same medications?
Both mesh nebulizers work with standard prescribed solutions — albuterol, ipratropium, budesonide, levalbuterol — and over-the-counter sterile saline. Neither should be used with oil-based substances or essential oils, which can damage the mesh and are unsafe to inhale. See compatible medications for the full list, and confirm your specific drug with your pharmacist.
Which should you choose?
Choose the MistPro if you want an FDA-approved, all-ages device with masks included, the longer warranty, and the more generous return window at a $69 price. Choose the Omron MicroAir if you specifically prefer that brand’s ecosystem or already own compatible accessories. Either way, a mesh nebulizer beats a jet unit for quiet, portable home use — see mesh vs jet.
A nebulizer cannot replace emergency care. If breathing is severe, a rescue inhaler is not helping, or lips or face look blue, call emergency services. See when to seek urgent care. 
