The dual-valved LiteAire MDI holding chamber: Collapsible, disposable paperboard design.

The LiteAire® collapsible MDI holding chamber is a unique MDI holding chamber and an innovative alternative. LiteAire’s unique dual-valved MDI holding chamber design delivers pop-up convenience and effective drug output at a fraction of the cost of most plastic holding chambers. In many clinical settings, the LiteAire can reduce costs by replacing existing rigid plastic holding chambers or inefficient spacers with a paperboard alternative. The unique design allows the LiteAire to be reused by a patient over multiple doses and meets and often exceeds the performance of plastic holding chambers.