| Cat. No. | Type | Description | For | PK | |
|---|---|---|---|---|---|
| 4669324 | CFB-4 | Acid filter | Ascent Opti, 1,2 m | 1 | |
| 4669325 | CFC-4 | Mercury filter | Ascent Opti, 1,2 m | 1 | |
| 4669326 | CFD-4 | Sulphur filter | Ascent Opti, 1,2 m | 1 | |
| 4669327 | CFE-4 | Halogen filter | Ascent Opti, 1,2 m | 1 | |
| 4669328 | CFF-4 | Aldehyde filter | Ascent Opti, 1,2 m | 1 | |
| 4669329 | CFH-4 | Ether / Chloroform filter | Ascent Opti, 1,2 m | 1 | |
| 4669330 | CFB-6 | Acid filter | Ascent Opti, 0,9 m | 1 | |
| 4669331 | CFC-6 | Mercury filter | Ascent Opti, 0,9 m | 1 | |
| 4669332 | CFD-6 | Sulphur filter | Ascent Opti, 0,9 m | 1 | |
| 4669333 | CFE-6 | Halogen filter | Ascent Opti, 0,9 m | 1 | |
| 4669334 | CFF-6 | Aldehyde filter | Ascent Opti, 0,9 m | 1 | |
| 4669335 | CFG-6 | Ammonia / Amine filter | Ascent Opti, 0,9 m | 1 | |
| 4669336 | CFH-6 | Ether / Chloroform filter | Ascent Opti, 0,9 m | 1 | |
| 6286430 | CFA-4 | Standard filter | Ascent Opti, 1,2 m | 1 | |
| 6311106 | CFG-4 | Ammonia / Amine filter | Ascent Opti, 1,2 m | 2 |