Highlights
- Designed and precision manufactured by ndd
- Single-patient use breathing tube effectively prevents cross-contamination
- Ergonomic design for patient comfort
- Easy handling for technicians
- No expiration date
- No special storage conditions
- Climate neutral - Carbon emission during production and distribution is compensated by myclimate Carbon Reduction and Carbon Compensation program
What's in the box
- 50 EasyOne FlowTube mouthpieces including a dispenser box
- 200 EasyOne FlowTube mouthpieces including a dispenser box
- 500 EasyOne FlowTube mouthpieces (dispenser box not included) Not available in the United States or Canada
Technical specifications
Material
- EasyOne FlowTube mouthpiece: Polypropylene (PP)
- Bag: Polyethylene (PE)
Transport and storage information
- Temperature range: -25 to 70°C (-13° to 158°F)
- Relative humidity: 5 to 90%, non-condensing
- Atmospheric pressure: 400 to 1060 hPa
- No expiration date
Dimensions (H x W x D) and weight
- Single FlowTube mouthpiece: 21 x 38 x 150 mm and 8 g (1.9 x 1.5 x 5.9 in and 0.3 oz)
- Dispenser box: 19 x 23 x 19 cm (7.4 x 9 x 7.4 in)
- Packaging box - 50 EasyOne FlowTube mouthpieces: 20 x 25 x 20 cm and 1 kg (12 x 15 x 23 in and 2.2 lb)
- Packaging box - 200 EasyOne FlowTube mouthpieces: 25 x 39 x 39 cm and 3 kg (10 x 15 x 15 in and 6.6 lb)
- Packaging box - 500 EasyOne FlowTube mouthpieces: 31 x 40 x 60 cm and 6.5 kg (12 x 16 x 24 in and 14.3 lb)
Downloads FlowTube mouthpiece
FAQs FlowTube mouthpiece
The ndd EasyOne FlowTube mouthpiece is a single-patient use product.
To avoid cross contamination, we recommend using ndd’s FlowTube only once. Washing / disinfecting the EasyOne FlowTube mouthpiece might damage sensitive parts, which may compromise test results and safe avoidance of cross contamination.
Assembling the filter and adapter components is simple and easy. To add a filter (2) to the EasyOne Air, insert the flow tube normally. Then attach the (1) filter adapter (FT), to the back of the flow tube and connect the filter to the filter adapter (FT), as shown in the diagram below. If you have questions about how to connect or use ndd filters, please contact ndd customer support in North America at [email protected] and internationally at [email protected].

As a crucial component of the TrueFlow technology, the measurement accuracy is also ensured by the ndd EasyOne FlowTube, which is precision-manufactured and undergoes stringent quality inspections. Therefore we highly recommend using the original ndd EasyOne FlowTube to fully benefit from the TrueFlow technology.
Compatibility

Portable & PC spirometer