Experience the freedom of portable aerosol therapy! The PARI Trek® S Portable Aerosol System is designed from PARI’s long legacy of clinically proven products and incorporates fast, efficient aerosol treatments with portable technology. Trek® S is perfect for those with active lifestyles. With its lightweight design, included AC and 12V DC adapters, and handy carrying case patients have the freedom to take aerosol treatments anywhere. Equipped with the PARI LC® Sprint reusable nebulizer, the PARI Trek® S delivers powerful performance and shorter treatment times. Weighs less than 1 lb. 3 year warranty.