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3M™ PF21.3 Privacy Filter for Stardard Desktop LCD Monitors

3M™ PF21.3 Privacy Filter for Stardard Desktop LCD Monitors
UPC#: 0-51128-78723-63M ID: 98044054173
Product Details


  • Keeps your personal or confidential information safe from prying eyes.
  • You'll see the information on your display while people on either side only see a darkened screen.
  • Designed to fit standard desktop LCD monitors with a diagonally measured 21-5/16" viewing screen and a 4:3 aspect ratio.
  • Actual filter dimensions are 17" wide x 12-3/4" high (433 mm x 325 mm).
  • Includes your choice of two easy-to-use attachment methods.
  • Reversible, matte side reduces glare and reflections.
  • Lightweight, thin, frameless design.
  • Protects display from dirt, debris and scratches.
  • Cleans easily with a soft cloth and water.
  • Great for high traffic areas and open office environments.
  • Limited 1-year warranty.


3M™ Privacy Filters keep confidential information private. Only persons directly in front of the monitor can see the image on screen; others on either side of them see a darkened screen.

Anti-Glare Yes
Aspect Ratio 4:03
Assembly Required Yes
Black Privacy Filters Desktops
Durable Screen Protection Yes
Filter Type Frameless
Scratch Resistant Yes
Screen Format Standard
Warranty Period Limited 1-year warranty