The nebulizer cup is the part of your aerosol delivery system that turns your liquid medication into a mist, or aerosol. PARI’s reusable nebulizers are special because they are breath enhanced. This technology delivers more medication when you breathe in, and wastes less when you breathe out for the best treatment possible. Pari Respiratory LC Plus Reusable Nebulizer The gold standard in reusable nebulizers delivering fast, efficient treatments and optimal particle size. Total Output Rate (TOR) = 440 mg/min Mass Median Diameter (MMD) = 3.8 µm Percentage Respirable Fraction (%RF) = 65 % Average Treatment Time (ATT) = 6-7 min