3M Privacy Filter for Dell OptiPlex 7440 AiO / 7450 AiO

The 3M PFMDE003 is a privacy filter made for the Dell OptiPlex 7440 and 7450 all in one desktops that use a 23.8 inch screen. Its precise cut aligns with the bezel, so the panel feels like an original part of the computer once installed.

The filter relies on technology that uses advanced micro louvers to narrow the viewing angle to about 60 degrees. You see a clear, bright image when seated in front of the display, while anyone off to the side sees only a dark screen, which helps keep client information, financial data, or personal messages from prying eyes.

Extended screen time can strain your vision, so 3M built in a layer that trims blue light transmission by roughly 35 percent. The matte surface softens harsh reflections from overhead lighting and hides fingerprints, making it a practical option for touch-enabled models or high-traffic workstations.

When you need a more vibrant finish for photo edits or video playback, simply flip the filter to use the glossy side. Installation takes just a minute with the included adhesive strips, and the durable film stands up to routine cleaning without clouding or peeling.

Open offices, healthcare intake desks, retail counters, shared classrooms, and remote work setups all benefit from the extra layer of privacy and comfort this filter provides. Wherever sensitive data appears on screen, the 3M PFMDE003 helps ensure it stays visible only to you.

Highlights:

• Custom fit for Dell OptiPlex 7440 and 7450 All in One desktops with 23.8 inch display
• Micro louver technology blocks side views outside a 60 degree angle
• Matte surface reduces glare and helps hide fingerprints
• Reduces blue light by approximately 35 percent for added eye comfort
• Reversible design offers a matte or glossy finish
• Durable construction compatible with touchscreens and frequent cleaning
• Installs quickly with included adhesive strips and removes without residue