| SADP-PartNumber | Filter Opening | Duct Opening | StartCollarLength (A) | DuctLength(B+C) | ShoeHeight(D) |
|---|---|---|---|---|---|
| 70 | 16×20 | 20×10 | 4″ | 64″ | 21″ |
| 70K-1420 | 14×20 | 20×10 | 4″ | 64″ | 21″ |
| 71 | 16×25 | 25×10 | 4″ | 64″ | 21″ |
| 71K-1425 | 14×25 | 25×10 | 4″ | 64″ | 21″ |
| 71-2315 | 15×23 | 25×10 | 4″ | 64″ | 21″ |
| 70W-20168 | 16×20 | 20×8 | 4″ | 64″ | 21″ |
| 71-2313 | 13×23 | 25×10 | 4″ | 64″ | 21″ |
| 71-2512 | 16×25 | 25×12 | 4″ | 64″ | 21″ |
| 71-2520 | 20×25 | 25×10 | 4″ | 64″ | 21″ |
| 71W-24168 | 16×24 | 24×8 | 4″ | 64″ | 21″ |
| 71W-251220 | 20×25 | 25×12 | 4″ | 64″ | 21″ |
| 71W-251610 | 16×25 | 25×10 | 4″ | 64″ | 21″ |
