Filtrette A Filters

The Filtrette A disposable filter mouthpiece for ndd® EasyOne® Air® and EasyOne® Sky® spirometers is the safer alternative to the ndd® FlowTube™
The Filtrette A mouthpiece provides infection protection for spirometry testing. The Filtrette A incorporates a highly efficient single-patient filter that virtually eliminates cross-contamination from patient to patient and from patient to healthcare professional.
* Highest Quality * Documented Accuracy * Lowest Price *
Accuracy Confirmed by ndd® Calibration Check
Per ndd®, using the SDI Filtrette A will not affect your spirometer warranty!
Filtrette A Features
- 99.9% Bacterial and viral efficiency*
- Reduces risk of cross-contamination
- Unique one-piece filtered design with comfortable oval mouthpiece
- Less time spent disinfecting equipment
- Ensures accurate test results

This product is compatible with one of the following: EasyOne® Air® and EasyOne® Sky®. All brand names are the property of their respective owners. SDI Diagnostics is not affiliated with or endorsed by these brand names or trademarks used solely for compatibility illustration.
| Part No. | Description | Qty | Packaging |
| 29-7917-050 | Filtrette A, one-piece filtered alternate for ndd FlowTube™ for EasyOne® Air®, in dispenser box | 50 | 50 |
| 29-7917-200 | Filtrette A, one-piece filtered alternate for ndd FlowTube™ for EasyOne® Air®, with one dispenser box | 200 | 200 Bulk |
| Part No. | Description | Qty | Packaging |
| 29-7917M-050 | Filtrette A & Mini Mouthpiece Kit Assembled | 50 | 50 |













