Beurer Compressor Nebuliser is designed for home respiratory treatments prescribed or recommended for nebuliser use. A compressor nebuliser using compressed-air technology for treatment of the upper and lower respiratory tract. Key verified details include nebuliser technology: Compressed-air compressor system; nebulisation performance: Approximately 0.3 ml per minute; and respirable particles: High proportion of respirable particles. This keeps the product focused on the functions Beurer specifies for this model. For everyday ownership, application: For the upper and lower respiratory tract; cleaning: Nebuliser components are disinfectable; and storage: Integrated storage compartment. It also suits families needing adult and child mask compatibility. The IH 21 is a compressor-based nebuliser rather than a monitoring device; its core distinction is aerosol delivery at about 0.3 ml/min for upper and lower respiratory tract applications. That makes it straightforward to assess when these confirmed features are the priority.