| Spiroguard Integral mouthpiece | 05060120955364 | GVS Filter Technology UK Limited | Class IIa | |
| Spiroguard Integral mouthpiece | 05060120956385 | GVS Filter Technology UK Limited | Class IIa | |
| Spiroguard Integral mouthpiece | 05060120957566 | GVS Filter Technology UK Limited | Class IIa | |
| Spiroguard Integral Mouthpiece | 05060120950055 | GVS Filter Technology UK Limited | Class IIa | |
| Spiroguard Integral Mouthpiece | 05060120950543 | GVS Filter Technology UK Limited | Class IIa | |
| Spiroguard Integral Mouthpiece | 05060120950789 | GVS Filter Technology UK Limited | Class IIa | |
| Spiroguard Integral Mouthpiece | 05060120951670 | GVS Filter Technology UK Limited | Class IIa | |
| Spiroguard Integral Mouthpiece | 05060120952844 | GVS Filter Technology UK Limited | Class IIa | |
| Spiroguard Integral Mouthpiece | 05060120952912 | GVS Filter Technology UK Limited | Class IIa | |
| Spiroguard Integral Mouthpiece | 05060120952929 | GVS Filter Technology UK Limited | Class IIa | |
| Spiroguard Integral Mouthpiece | 05060120953162 | GVS Filter Technology UK Limited | Class IIa | |
| Spiroguard Integral Mouthpiece | 05060120954855 | GVS Filter Technology UK Limited | Class IIa | |
| Spiroguard Integral Mouthpiece | 05060120954862 | GVS Filter Technology UK Limited | Class IIa | |
| Spiroguard Integral Mouthpiece | 05060511620390 | GVS Filter Technology UK Limited | Class IIa | |
| Spiroguard Integral Mouthpiece | 05060511623384 | GVS Filter Technology UK Limited | Class IIa | |
| Spiroguard Nose Clip-Bite grip | 05060120956637 | GVS Filter Technology UK Limited | Class IIa | |
| Spiroguard Re-usable | 05060120950413 | GVS Filter Technology UK Limited | Class IIa | |
| Spiroguard Re-usable | 05060120950888 | GVS Filter Technology UK Limited | Class IIa | |
| Spiroguard Re-usable | 05060120954220 | GVS Filter Technology UK Limited | Class IIa | |
| Spiroguard Re-usable | 05060120954237 | GVS Filter Technology UK Limited | Class IIa | |
| Spiroguard Re-usable | 05060120954244 | GVS Filter Technology UK Limited | Class IIa | |
| Spiroguard with Integral mouthpiece | 05056845200223 | GVS Filter Technology UK Limited | Class IIa | |
| Spiroguard with Integral mouthpiece | 05060120955371 | GVS Filter Technology UK Limited | Class IIa | |
| Spiroguard with mouthpiece | 05060120957535 | GVS Filter Technology UK Limited | Class IIa | |
| SPIROMETRY FILTER 83 | 08034049468868 | Mada Spirometry Filters Srl | Class IIa | |
| SPIROMETRY FILTER 83-B | 08034049468875 | Mada Spirometry Filters Srl | Class IIa | |
| SPIROMETRY FILTER 83-MG | 08034049468882 | Mada Spirometry Filters Srl | Class IIa | |