Consist of a transparent plastic body with a filter.
When exhaled, moisture from the lungs wets the inside part of the filter. The temperature of the filter is thus levelled with the exhalation temperature.
The standard 15MM connector is suitable for use with any tracheostomy tube.
Have a universal port for oxygen therapy.
Can be supplied with oxygen tube. For single use.
Packed in individual packing.
Shelf life (sterility) is 5 years from the date of manufacture.