Table 1 – Recommended Filter Sizes
Nominal Air Flow | Recommended Filter Sizes | ||
Nominal Size (in./mm) | |||
Cubic Feet | |||
per Minute (CFM) | Disposable Filters | Cleanable Filters | |
|
|
| |
| 20 x 25 (508 x 635) (1 Req.) | 14 x 25 (356 x 635) (1 Req.) | |
|
|
| |
14 x 25 (356 x 635) (2 Req.) | 14 x 25 (356 x 635) (1 Req.) | ||
|
|
| |
16 x 18 (406 x 457) (2 Req.) | 16 x 18 (406 x 457) (1 Req.) | ||
|
|
| |
20 x 25 (508 x 635) (2 Req.) | 20 x 25 (508 x 635) (1 Req.) | ||
|
|
| |
20 x 30 (508 x 762) (2 Req.) | 20 x 25 (508 x 635) (1 Req.) | ||
|
|
| |
20 x 30 (508 x 762) (2 Req.) | 24 x 30 (610 x 762) (1 Req.) |
359BAV
7