3M Privacy Computer Filter PF400XL fits 16" - 19" monitors. Offers up to 99% glare reduction and enhanced contrast. Assembly-free flat frame. Blocks up to 99.9% of ELF/VLF E-field radiation when properly grounded.

Additional Information:

Keeps on screen data private with 3M's patented microlouver technology; on screen data visible only to persons directly in front of the monitor, passersby see a blank, dark screen. Offers privacy without blurring or distorting screen images. Reduces glare up to 99%; prevents static and dust build-up when properly grounded; blocks up to 99.9% of ELF/VLF E-field radiation when properly grounded; utilizes assembly-free flat frame design; fits monitors 16" to 19" diagonal measurement; utilize optimal tint glass for brighter graphics and sharper text; warranted against defects for as long as you own your 3M Computer Filter; cleans easily with a soft, lint-free cloth and glass cleaner.