Product Details:
| Type | Rolling Models |
| Brand | O2 Concept |
| Flow Rate | 3 LPM |
| Warranty | 2 Years |
| Flow | Single Flow |
| In-built Nebulizer | No |
| Product Type | Portable |
| I Deal In | New Only |
Product Details:
| Brand | Devilbiss |
| Flow Type | Pulse Flow |
| Flow Rate | 3 LPM |
| Portable/ Non Portable | Portable |
| Flow | Single Flow |
| In-built Nebulizer | No |
| Product Type | Portable |
| I Deal In | New Only |