Explanations and Features: * The OptiChamper diamond valve inhaler unit is smaller than most conventional units. Opti Chamber's simple diamond design enhances drug delivery and compliance for patients of all ages, at home or in the hospital. * Low-resistance valves allow patients to breathe freely. * The highly visible exhalation valve helps to measure and maintain breathing numbers. A non-static room that gives patients more time to inhale. * High flow whistle helps patients with breathing technique. * Flat bottom maintains stability and prevents rolling. * Unique mouth pieces accommodate smaller mouths. * Easy to disassemble for maintenance. * The converter safely switches MDIs in place. * Lite Touch VHC mask enhances comfort and compliance.