I have used this for several years since they changed from CFC to HFA and I hate ... company only covers Proair, so I am stuck with it. However for years now, my inhalers will just stop working ...

Proair HFA (albuterol sulfate) Inhalation Aerosol is supplied as a ... 120 mcg of albuterol sulfate from the canister valve and 108 mcg of albuterol sulfate from the actuator mouthpiece ...

Asthma inhalers are hand ... recognized by the abbreviation HFA (which stands for the propellant hydrofluoroalkane). These include Ventolin HFA, Proventil HFA, Proair HFA, Atrovent HFA, Alvesco ...