FlowTube Mouthpiece (50/box)


ndd EasyOne FlowTube mouthpieces avoid cross-contamination between patients and reduce cleaning of the device to an absolute minimum.
  • 50 FlowTube Mouthpieces
  • 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
  • Exclusive distributor – Trinidad & Tobago, Guyana, & Suriname


What’s in the box

  • 50 EasyOne FlowTube mouthpieces including a dispenser box

Technical specifications


  • EasyOne FlowTube mouthpiece: Polypropylene (PP)
  • Bag: Polyethylene (PE)

Transport and storage information

  • Temperature range: -20 to 50°C (-4° to 122°F)
  • Relative humidity: 5 to 95%
  • Atmospheric pressure: 500 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)

Questions & Answers

Can I reuse the EasyOne FlowTube mouthpiece?

The ndd EasyOne FlowTube mouthpiece is a single-patient use product.

Can I wash/disinfect the EasyOne FlowTube mouthpiece?

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.

How do I connect the Filter Adapter FT to the ndd EasyOne Air FlowTube?

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 support@nddmed.com and internationally at support@ndd.ch.

Can I use any breathing tube on the market for testing, as long as it fits into the sensor?

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.


EasyOne<sup>®</sup> Air

Portable & PC spirometer


ndd Medical Technologies

Our Mission

Early Diagnosis for Better Lung Health For more than 20 years, ndd has worked to improve the early detection and accurate diagnosis for people living with Chronic Obstructive Pulmonary Disease (COPD) and other chronic lung diseases with EasyOne products. ndd has grown to be the leading global innovator in Pulmonary Function Testing (PFT) devices by supporting research, helping to create awareness, launching innovative products, and making them available to over 100 countries. The EasyOne product line was developed for physicians to offer accurate and reliable diagnosis at the point of care and start immediate treatment. This helps avoid irreversible lung damage for millions of patients while significantly reducing healthcare costs. MedShopNow (ARG Consulting Ltd.) is the only authorized distributor for Trinidad & Tobago, Guyana, and Suriname.


There are no reviews yet.

Be the first to review “FlowTube Mouthpiece (50/box)”

Your email address will not be published. Required fields are marked *

You may also like…