A visible valve movement makes it easier for parents or carers to observe and confirm correct inhalation and actuation and now features a two-way valve, operating at less than 10L/min. Positive Whistle Mask, unlike negative whistles, helps to provide standardised guidance for delivering full lung dosage, irrespective of pMDI resistance. Positive Whistle Mask also works with Rafi-Tone App, a child engagement tool.
Inhibits microbial growth
Two-way valve with visible valve movement
210ml, consistent with optimal performance
Supplied in an anti-static bag
Includes a tethered mouthpiece cap
Available with or without mask
Easy to clean
Moulded instruction
Accepts all pMDIs available
Suitable for both children and adults
Rafi-Tone app is available as a free download
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A collapsable valved holding chamber, pocket-sized when collapsed for improved portability which helps encourage treatment plan compliance.
