| Electrostatic Filter HME (Sterile) | 10884522028059 | Covidien llc | Class IIa | |
| Electrostatic Filter HME (Sterile) | 10884522028066 | Covidien llc | Class IIa | |
| Electrostatic Filter HME (Sterile) | 10884522028097 | Covidien llc | Class IIa | |
| Electrostatic Filter HME (Sterile) | 10884522028103 | Covidien llc | Class IIa | |
| Electrostatic Filter HME (Sterile) | 10884522028110 | Covidien llc | Class IIa | |
| Electrostatic Filter HME (Sterile) | 20884521078274 | Covidien llc | Class IIa | |
| Electrostatic Filter HME (Sterile) | 20884521184494 | Covidien llc | Class IIa | |
| Electrostatic Filter HME (Sterile) | 20884522032541 | Covidien llc | Class IIa | |
| Electrostatic Filter HME (Sterile) | 20884522033548 | Covidien llc | Class IIa | |
| Electrostatic Filter HME (Sterile) | 20884522038611 | Covidien llc | Class IIa | |
| Electrostatic Filter HME (Sterile) | 20884522039458 | Covidien llc | Class IIa | |
| Electrostatic Filter HME (Sterile) | 20884522039465 | Covidien llc | Class IIa | |
| Electrostatic Filter HME (Sterile) | 20884522039632 | Covidien llc | Class IIa | |
| Electrostatic Filter HME (Sterile) | 20884522039649 | Covidien llc | Class IIa | |
| Electrostatic Filter HME (Sterile) | 30884522012243 | Covidien llc | Class IIa | |
| Electrostatic Filter HME (Sterile) | 30884522012595 | Covidien llc | Class IIa | |
| Electrostatic Filter HME (Sterile) | 30884522037383 | Covidien llc | Class IIa | |
| Exhalometer filter, 30F, 30M | 04710810114724 | GaleMed Corporation | Class IIa | |
| FAHL | 08697645016019 | Meditera Tıbbi Malzeme Sanayi ve Ticaret A.Ş. | Class IIa | |
| Filter, 22F/15M, 22/15mm | 44710810101036 | GaleMed Corporation | Class IIa | |
| Filter, 22F/15M, 22/15mm w/Luer | 44710810106147 | GaleMed Corporation | Class IIa | |
| Filter 22F/15M, 22M/15F | 07630002808965 | GaleMed Corporation | Class IIa | |
| Filter, 22F/15M, 22M/15F | 44710810083141 | GaleMed Corporation | Class IIa | |
| Filter, 22F/15M, 22M/15F w/Luer | 44710810088139 | GaleMed Corporation | Class IIa | |
| Filter 22F/15M w/Luer | 44710810101029 | GaleMed Corporation | Class IIa | |
| Filter, 22F, 22/15mm | 44710810081635 | GaleMed Corporation | Class IIa | |
| Filter, 30F, 22/15mm | 44710810101067 | GaleMed Corporation | Class IIa | |
| Filter, 30F, 30M | 44710810089969 | GaleMed Corporation | Class IIa | |
| Filter, 30F, 30M | 44710810101074 | GaleMed Corporation | Class IIa | |
| Filter, HEPA w/luer, 22F/15M, 22/15mm | 44710810085367 | GaleMed Corporation | Class IIa | |
| Filter/HME TwinStar 10A | 04048675420743 | Drägerwerk AG & Co. KGaA | Class IIa | |
| Filter/HME TwinStar 25 | 04048675420767 | Drägerwerk AG & Co. KGaA | Class IIa | |
| Filter/HME TwinStar 25 Plus | 04048675665885 | Drägerwerk AG & Co. KGaA | Class IIa | |
| Filter/HME TwinStar 55 | 04048675420781 | Drägerwerk AG & Co. KGaA | Class IIa | |
| Filter/HME TwinStar 55 Plus | 04048675665847 | Drägerwerk AG & Co. KGaA | Class IIa | |
| Filter/HME TwinStar 60A Plus | 04048675665861 | Drägerwerk AG & Co. KGaA | Class IIa | |
| Filter/HME TwinStar 65A | 04048675420774 | Drägerwerk AG & Co. KGaA | Class IIa | |
| Filter/HME TwinStar 8 | 04048675420750 | Drägerwerk AG & Co. KGaA | Class IIa | |
| Filter/HME TwinStar 90 | 04048675420804 | Drägerwerk AG & Co. KGaA | Class IIa | |
| Filter/HME TwinStar 90 Plus | 04048675665809 | Drägerwerk AG & Co. KGaA | Class IIa | |
| Filter/HME TwinStar 9 Plus | 04048675665908 | Drägerwerk AG & Co. KGaA | Class IIa | |
| Filter/HME TwinStar HEPA | 04048675420798 | Drägerwerk AG & Co. KGaA | Class IIa | |
| Filter/HME TwinStar HEPA Plus | 04048675665823 | Drägerwerk AG & Co. KGaA | Class IIa | |
| Filter SafeStar 60A | 04048675420811 | Drägerwerk AG & Co. KGaA | Class IIa | |
| Filters/HMEF | 06944746598596 | Hangzhou Shanyou Medical Equipment Co., Ltd. | Class IIa | |
| Flexicare | 05055788777755 | Flexicare Medical Limited | Class IIa | |
| FLEXICARE | 08697645009783 | Meditera Tıbbi Malzeme Sanayi ve Ticaret A.Ş. | Class IIa | |
| FLEXICARE | 08697645009790 | Meditera Tıbbi Malzeme Sanayi ve Ticaret A.Ş. | Class IIa | |
| Heat and moisture exchange filter | 06970529951029 | SHANDONG ZHENFU MEDICAL DEVICE CO., LTD. | Class Is | |
| Heat and moisture exchange filter | 06970529951074 | SHANDONG ZHENFU MEDICAL DEVICE CO., LTD. | Class Is | |