Uses HFA-134a (hydrofluoroalkane), which is CFC-free and does not deplete the ozone layer.
A permanent, non-resettable counter on the canister tracks remaining sprays. It typically starts at 200 (for the 18g size) or 60 (for the 8g size) and counts down to 000. buy ventolin hfa inhaler
Supplied as a pressurized aluminum canister with a blue plastic actuator and a matching blue cap. Uses HFA-134a (hydrofluoroalkane)
The (albuterol sulfate) inhaler is a prescription-only "rescue" medication used for the rapid relief or prevention of bronchospasm in adults and children aged 4 and older. It works by relaxing airway muscles to make breathing easier during acute asthma attacks or before exercise. Core Product Features buy ventolin hfa inhaler