The SideStream Plus is a reusable nebulizer designed to improve drug delivery. Its unique design features a valve that opens on inhalation to boost medication delivery and closes on exhalation, preserving medication and reducing waste. Plus, there's no need to remove the valve when using a mask, making treatments easier for pediatric and elderly patients. The SideStream Plus has a five-jet venturi design which significantly shortens the treatment time. Purchase the SideStream Plus nebulizer individually or by the case (10 nebulizers).