Find Your Filter Size
Achieving a proper fit of your computer filter begins with a correct measurement of your monitor screen. Ensure to measure only the viewable screen area.
For frameless filters, the size must be exactly what you measure.
For framed filters, choose the size that is nearest to your actual screen measurement or slightly larger.
Find a 3M™ Computer Filter that suites your work environment and screen size with the Selection Guide (PDF, 63 KB).
| 3M™ Notebook/LCD Privacy Filters | Filter Viewing Area Height x Width |
Filter Viewing Area Diagonal | Fits Monitor Size |
|---|---|---|---|
| PF12.1 |
7-3/8" x 9-3/4" |
12-1/16" |
12.1" |
| PF12.1W | 6-1/2" x 10-3/8" |
12/1/16" |
12.1" Widescreen |
| PF13.3 |
8.0" x 10-5/8" |
13-1/4" |
13.3" |
| PF13.3W |
7 15/16" x 10 5/8" |
13 5/16" |
13.3" Widescreen |
| PF14.1 |
8-1/2" x 11-1/4" |
14-1/16" |
14.1" |
| PF14.1W |
7-1/2" x 12" |
14-1/16" |
14.1" Widescreen |
| PF15.0 |
9" x 12" |
15" | 15.0" |
| PF15.2W |
8-1/2" x 12-5/8" |
15-1/4" |
15.2" Widescreen |
| PF15.4W |
8-3/16" x 13-1/16" |
15-3/8" |
15.4" Widescreen |
| PF17.0 |
10-5/8" x 13-3/8" |
17" | 17.0" |
| PF17.0W |
9-1/16" x 14-1/2" |
17" | 17.0" Widescreen |
| PF18.1 |
11-3/8" x 14-1/8" |
18-1/16" |
18.1" |
| PF19.0 |
11-7/8" x 14-13/16" |
19" | 19.0" |
| PF19.0W |
10-1/8" x 16-3/16" |
19" | 19.0" Widescreen |
| PF20.1 |
12-1/8" x 16-1/8" |
20-1/16" |
20.1" |
| PF20.1W |
10-3/4" x 17-1/8" |
20-1/16" |
20.1" Widescreen |
| PF21.3 |
12 13/16" x 18 5/8" |
21 5/16" |
21.3" |
| PF21.6W |
11 7/16" x 18 1/4" |
21 5/8" |
21.6" Widescreen |
| PF22.0W |
11-5/8" x 18-7/8" |
22" |
22.0" Widescreen |
| PF24.0W |
12-3/4" x 20-3/8" |
24" |
24.0" Widescreen |
| PF26.0W |
13 9/16" x 21 5/8" |
25 9/16" |
25 9/16" Widescreen |
| PF27.0W |
14 3/8" x 22 15/16" |
27 1/16" |
27 1/16" Widescreen |
| PF28.0W |
14 5/8" x 23 3/8" |
27 9/16" |
27 9/16" Widescreen |
| PF30.0W |
15 3/4" x 25 1/4" |
29 3/4" |
29 3/4" Widescreen |
| Glass Framed Filter
Sizes (Desktop LCD & CRT Monitors) |
Filter Viewing Area Height x Width |
Filter Viewing Area Diagonal | Fits Monitor Size |
|---|---|---|---|
| PF 400 LB |
9-3/4" x 12-3/4" |
16" | 14"-16" CRT and 15" LCD |
| PF 400 XLB |
11-1/2" x 14-1/8" |
18-1/4" |
16"-19" CRT and 17"-18" LCD |
| PF 400 XXLB |
13 x 16 |
20-5/8" |
19"-21" CRT and 19"-20" LCD |
| Framed Lightweight Privacy
Filters (Desktop LCD Monitors Only) |
Filter Viewing Area Height x Width |
Filter Viewing Area Diagonal | Fits Monitor Size |
|---|---|---|---|
| PF317 |
10 15/16" x 13 5/8" |
17 3/8" | 17" Standard LCDs |
| PF319 |
12 3/8" x 15 5/16" |
19 3/4" | 19" Standard LCDs |
| PF317W |
9 1/2" x 14 15/16" |
17 3/4" | 17" Widescreen LCDs |
| PF319W |
10 9/16" x 16 11/16" |
19 3/4" | 19" Widescreen LCDs |
