Original sentence: These nebulizers, such as the Pari eFlow, the Resironics i-Neb, the Omron MicroAir series, and the Aerogen Aeroneb, use vibration of membranes or meshes to produce the aerosol and are more portable since they do not need the compressed air source that accompanies jet nebulizers
Edited sentence: These nebulizers, such as the Pari eFlow, the Respironics i-Neb, the Omron MicroAir series, and the Aerogen Aeroneb, use vibration of membranes or meshes to produce the aerosol and are more portable since they do not need the compressed air source that accompanies jet nebulizers