We designed the Medical Device Depot Filter with two primary purposes in mind - one, to provide an effective barrier to potential contaminates while not interfering with the accuracy and precision of the pulmonary function testing equipment and two, to provide the highest degree of comfort to the patient.
The Medical Device Depot Filter uses media comprised of electrostatically charged hydrophobic filters for maximal particle capture. In addition, the flat design uses both mechanical and electrostatic means to prevent microorganisms from passing through to the patient.
All styles come in a box of 100 filters.
Features and Benefits
- Filtration of bacteria and viruses
- Low resistance for accurate spirometery testing
- Exceeds ATS Guidelines
- Low dead space as required for lung volume and DLCO testing
- Several mouthpiece styles to choose from
- DEHP free
- Latex free
- ISO 13485:2003 FM 585532
- ISO 9001:2008 FM 585557
- Standard white color
- Inspiratory Resistance .45cm/H2O/L/S
- Expiratory Resistance .45cm/H2O/L/S
- Filter Efficiency:
- Bacteria > 99.98%
- Virus > 99.92%
- Dead Space=53ml
- Single Patient Use Only
- Outside Diameter (Each Mouthpiece): 48.6 ml
- Inside Diameter (Each Mouthpiece): 45.5 ml
Compatible Devices
 nSpire Sx |  nSpire PFT |
 nSpire DigiDoser |  nSpire Trek |
 nSpire Legend I |  nSpire Legend II |
Model Guide
Color Options
Technical Specifications
- Inspiratory Resistance: .45cm/H2O/L/S
- Expiratory Resistance: .45cm/H2O/L/S
- Filter Efficiency:
- Bacteria: > 99.98%
- Virus: > 99.2%
- Dead Space: 53ml.
- Usage: Single patient only
