1 – First, the valved holding chamber should easily adapt to your MDIs. It is thereby better to choose a spacer which is adapted with all metered dose inhalers.
2 – For young children, using a mask allows a better inhalation. It must perfectly fit the child face in order to avoid any leakage and reduce dead volume to the maximum.
3 – A device easily disassemble is a smart choice. Indeed, valved holding chambers should be regularly cleaned for better hygiene.
4 – Choose an easily transportable valved holding chamber, in order to take it everywhere with you.
5 – The quality of valved holding chamber’s components is crucial. Indeed, some components can affect the user’s health, such as latex which may cause allergic reactions.