Please note: All Respironics products have a 3-day lead-time before shipment. Please expect a short delay on shipping.Provides maximum aerosol quality and respirable output for the delivery of most commonly prescribed medications. The Sidestream uses a Venturi design offers some of the fastest drug delivery times to reduce treatment sessions. The Sidestream guarantees faster treatment times with a 2.5ml of drug output within 7 minutes. Yet quantity is not the same as quality. The Sidestream is also highly efficient (80% of drug output volume is below 5 microns in size). The Sidestream's active venturi system provides additional flow to the patient of up to 16 lpm above compressor output, resulting in faster treatment time. This is in stark contrast with traditional nebulizers which are limited to the compressor's flow output.Available in two main types: Reusable (RESHS800) and Disposable (RESHS860) the Sidestream is an economical buy for patients with any need. The RESHS800 (Disposable) Sidestream can be used for 2 weeks before replacing, while the RESHS860 (Reusable) Sidestream can be used for 6 months before replacing. All in all, the Sidestream is a great way to provide optimal patient care with minimal administrative effort.