Dynarex resp-o2 compressor nebulizers allow patients to inhale prescribed medication for the treatment of asthma allergies and other respiratory ailments. Dynarex offers a range of nebulizer models to meet the needs of adult and pediatric patients. Features ul style"margin-top0px; padding-top 5px; padding-bottom 5px;" small volume nebulizer (svn) converts prescribed medication into an aerosol mist for easy inhalation includes air tube mouthpiece filters (5 pcs) adult mask and child mask 5605 designed with a convenient storage compartment 5616 designed with an international plug (220v/50hz) 3-year limited warranty compare dynarex elite compressor nebulizer (5605)to drive medical aeroneb' by drive devilbiss