Konvektorisuodattimet rautalankakehyksellä.
| ISO 16890 | Suodatusluokka EN779 | Leveys (mm) | Korkeus (mm) | Syvyys (mm) | 
|---|---|---|---|---|
| Coarse 60% | G4 | 300 | 350 | 4 | 
| Coarse 60% | G4 | 210 | 350 | 4 | 
| Coarse 60% | G4 | 225 | 285 | 4 | 
| Coarse 60% | G4 | 235 | 260 | 4 | 
| Coarse 60% | G4 | 215 | 245 | 4 | 
| Coarse 60% | G4 | 240 | 265 | 4 | 
| Coarse 60% | G4 | 195 | 225 | 4 | 
| Coarse 60% | G4 | 290 | 310 | 4 | 
| Coarse 60% | G4 | 355 | 335 | 4 |