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Find Your Filter Size

It is critical that you measure your monitor screen correctly to ensure proper fit of your computer filter.

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.

Be sure to measure only the viewable screen area.

3M OSD Summary of the Product Model Size(PDF,42.2KB) Click here to download
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"
185.9 x 247.4 mm
307.3 mm
307.3 mm
PF12.1W
6-1/2" x 10-3/8"
12/1/16"
12.1" Widescreen
163.6 x 261.4 mm
307.3 mm
307.3 mm Widescreen
PF13.3
8.0" x 10-5/8"
13-1/4"
13.3"
202.9 x 270.0 mm
337.8 mm
337.8 mm
PF13.3W
7 15/16" x 10 5/8"
13 5/16"
13.3" Widescreen
170.3 x 286.6
337.8 mm
337.8 mm
PF14.1
8-1/2" x 11-1/4"
14-1/16"
14.1"
214.4 x 285.8 mm
358.1 mm
358.1 mm
PF14.1W
7-1/2" x 12"
14-1/16"
14.1" Widescreen

190.1 x 303.9 mm
358.1 mm
358.1 mm Widescreen
PF15.0
9" x 12"
15"
15.0"
228.1 x 304.3 mm
381.0 mm
381.0 mm
PF15.2W
8-1/2" x 12-5/8"
15-1/4"
15.2" Widescreen
215 x 309 mm
386.1 mm
386.1 mm Widescreen
PF15.4W
8-3/16" x 13-1/16"
15-3/8"
15.4" Widescreen
208 x 332.6 mm
391.2 mm
391.2 mm Widescreen
PF17.0
10-5/8" x 13-3/8"
17"
17.0"
270.3 x 337.8 mm
431.8 mm
431.8 mm
PF17.0W
9-1/16" x 14-1/2"
17"
17.0" Widescreen
230.2 x 367.6 mm
431.8 mm
431.8 mm Widescreen
PF18.1
11-3/8" x 14-1/8"
18-1/16"
18.1"
287.0 x 358.9 mm
459.7 mm
459.7 mm
PF19.0
11-7/8" x 14-13/16"
19"
19.0"
302.0 x 376.7 mm
482.6 mm
482.6 mm
PF19.0W
10-1/8" x 16-3/16"
19"
19.0" Widescreen
257.0 x 410.9 mm
484.7 mm
484.7 mm Widescreen
PF20.1
12-1/8" x 16-1/8"
20-1/16"
20.1"
409.4 x 307.3 mm
508.0 mm
508.0 mm
PF20.1W
10-3/4" x 17-1/8"
20-1/16"
20.1" Widescreen
271.9 x 434.4 mm
512.5 mm
512.5 mm Widescreen
PF21.3
12 13/16" x 18 5/8"
21 5/16"
21.3"
324.5 x 432.5 mm
540.7 mm
540.7 mm
PF21.6W
11 7/16" x 18 1/4"
21 5/8"
21.6" Widescreen
291.55 x 463.55 mm
548.6 mm
548.6 mm
PF22.0W
11-5/8" x 18-7/8"
22"
22.0" Widescreen
296.6 x 474.3 mm
558.7 mm
558.7 mm Widescreen
PF24.0W
12-3/4" x 20-3/8"
24"
24.0" Widescreen
324.5 x 518.9 mm
612.0 mm
612.0 Widescreen

Glass Framed Filter Sizes
(Desktop LCD & CRT Monitors)		 Filter Viewing Area
Height x Width		 Filter Viewing Area Diagonal Fits Monitor Size
Large (L) (PF400L/LB, EF200L/LB, AF100L, EX10L)(Flat)

9-3/4" x 12-3/4"
16"
14"-16" CRT and 15" LCD

247.7 x 323.9 mm
407.7 mm
407.7 mm
X-Large (XL, XLB)(flat)
11-1/2" x 14-1/8"
18-1/4"
16"-19" CRT and 17"-18" LCD
292.1 x 358.9 mm
462.8 mm
462.8 mm
XX-Large (XXL,XXLB)(flat)
13 x 16
20-5/8"
19"-21" CRT and 19"-20" LCD
330.2 x 406.4 mm
523.7 mm
523.7 mm

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
277.10 x 345.76 mm
441.33 mm
431.8 mm Standard LCDs
PF319
12 3/8" x 15 5/16"
19 3/4"
19" Standard LCDs
314.33 x 404.18 mm
501.65 mm
482.6 mm Standard LCDs
PF317W
9 1/2" x 14 15/16"
17 3/4"
17" Widescreen LCDs
24103 x 378.78 mm
450.9 mm
431.8 mm Widescreen LCDs
PF319W
10 9/16" x 16 11/16"
19 3/4"
19" Widescreen LCDs
269.56 x 423.86 mm
501.65 mm
482.6 mm Widescreen LCDs