| HME (Non-Sterile) | 10884521077331 | Covidien llc | Class IIa | |
| HME (Non-Sterile) | 10884522032537 | Covidien llc | Class IIa | |
| HME (Non-Sterile) | 20884522011867 | Covidien llc | Class IIa | |
| HME (Non-Sterile) | 20884522033623 | Covidien llc | Class IIa | |
| HME (Non-Sterile) | 20884522033630 | Covidien llc | Class IIa | |
| HME (Sterile) | 10884521759282 | Covidien llc | Class IIa | |
| HME (Sterile) | 10884521779372 | Covidien llc | Class IIa | |
| HME (Sterile) | 10884522035149 | Covidien llc | Class IIa | |
| HME (Sterile) | 10884522039482 | Covidien llc | Class IIa | |
| HME (Sterile) | 20884521073521 | Covidien llc | Class IIa | |
| HME (Sterile) | 20884521078106 | Covidien llc | Class IIa | |
| HME (Sterile) | 20884522035054 | Covidien llc | Class IIa | |
| HME (Sterile) | 30884522011888 | Covidien llc | Class IIa | |
| HME w/Tube, 22F, 15F | 06923980104770 | GaleMed (Xiamen) Co., Ltd. | Class IIa | |
| Humivent | 08685111288305 | Engin Medikal Tıbbi Malzeme San Ve Tic Ltd Şti. | Class I | |
| Humivent | 08685111288312 | Engin Medikal Tıbbi Malzeme San Ve Tic Ltd Şti. | Class I | |
| HVT 2.0 | 00841737103219 | Vapotherm Inc. | Class IIa | |
| HVT 2.0 | 00841737103998 | Vapotherm Inc. | Class IIa | |
| HVT 2.0 | 00841737104001 | Vapotherm Inc. | Class IIa | |
| HVT 2.0 | 00841737105466 | Vapotherm Inc. | Class IIa | |
| HVT 2.0 | 00841737105473 | Vapotherm Inc. | Class IIa | |
| HVT 2.0 | 00841737105565 | Vapotherm Inc. | Class IIa | |
| HVT 2.0 | 00841737105640 | Vapotherm Inc. | Class IIa | |
| MAXI Angled HME | 05060120957641 | GVS Filter Technology UK Limited | Class IIa | |
| MAXI Angled HME | 05060511620048 | GVS Filter Technology UK Limited | Class IIa | |
| MAXI Angled HME | 05060511620499 | GVS Filter Technology UK Limited | Class IIa | |
| MAXI Angled HME | 05060511621533 | GVS Filter Technology UK Limited | Class IIa | |
| MAXI Angled HME | 05060511622813 | GVS Filter Technology UK Limited | Class IIa | |
| MAXI HME | 05060120954152 | GVS Filter Technology UK Limited | Class IIa | |
| MAXI HME | 05060120957030 | GVS Filter Technology UK Limited | Class IIa | |
| MAXI HME | 05060511620031 | GVS Filter Technology UK Limited | Class IIa | |
| MAXI HME | 05060511620475 | GVS Filter Technology UK Limited | Class IIa | |
| MAXI HME | 05060511621540 | GVS Filter Technology UK Limited | Class IIa | |
| MAXI HME | 05060511622820 | GVS Filter Technology UK Limited | Class IIa | |
| MEDIFLUX HCH F6 - Trach-HME with Built-in Speech Valve | 08056209010137 | BenCorpp Srl | Class IIa | |
| medimex AirBridge | 05996617000890 | Pharmico Medical Korlátolt felelősségi társaság - MF | Class IIa | |
| MEDISIZE HUMITRACH | 08033860038748 | BIOPSYBELL SRL | Class IIa | |
| MICRO Angled HME | 05060120953834 | GVS Filter Technology UK Limited | Class IIa | |
| MICRO Angled HME | 05060120954671 | GVS Filter Technology UK Limited | Class IIa | |
| MICRO Angled HME | 05060511620109 | GVS Filter Technology UK Limited | Class IIa | |
| MICRO Angled HME | 05060511620611 | GVS Filter Technology UK Limited | Class IIa | |
| MICRO Angled HME | 05060511621724 | GVS Filter Technology UK Limited | Class IIa | |
| MICRO Angled HME | 05060511621946 | GVS Filter Technology UK Limited | Class IIa | |
| Microguard HMEF | 04250203274999 | Primed Halberstadt Medizintechnik GmbH | Class I | |
| Microguard VoiceHMEF | 04250203275026 | Primed Halberstadt Medizintechnik GmbH | Class I | |
| MICRO Lo-Volume HME | 05060120953223 | GVS Filter Technology UK Limited | Class IIa | |
| MICRO Lo-Volume HME | 05060120956774 | GVS Filter Technology UK Limited | Class IIa | |
| MICRO Lo-Volume HME | 05060120957115 | GVS Filter Technology UK Limited | Class IIa | |
| MICRO Lo-Volume HME | 05060120957580 | GVS Filter Technology UK Limited | Class IIa | |
| MICRO Lo-Volume HME | 05060511620116 | GVS Filter Technology UK Limited | Class IIa | |