3M Privacy Filter for 19" Monitor

The 3M PF190W1B is a privacy filter made for 19-inch monitors that use a 16:10 aspect ratio. It helps you keep confidential work, personal data, and on-screen conversations private, even when you share a desk or work in busy public areas.

3M builds the filter with microlouver technology, a fine grid that blocks side views while leaving your direct view clear. Anyone sitting next to you sees a dark screen, but you still see your content without distortion, so you can focus on spreadsheets, medical records, or client presentations without worrying about prying eyes.

The filter is reversible. Choose the glossy side when you want sharp detail and vibrant color, or flip to the matte side when overhead lighting and reflections become a distraction. The matte surface also helps cut down on fingerprints, which is useful if you often gesture at the screen during team discussions.

3M engineered the filter to trim blue light, easing eye strain during long shifts or extended creative sessions, while preserving accurate color and brightness. This balance is helpful for graphic designers, analysts, and anyone who needs faithful color reproduction yet spends many hours in front of a monitor.

Because the filter is lightweight and frameless, installation is straightforward and the screen bezel remains unobstructed. Daily cleaning is just as simple; a quick rinse with water and a soft cloth keeps it ready for clinics, libraries, call centers, or coffee-shop workstations where hygiene and durability matter.

• Made for 19-inch monitors with a 16:10 aspect ratio
• Microlouver technology blocks views from the sides to maintain privacy
• Reversible design with a glossy side for clarity and a matte side that cuts glare and fingerprints
• Lightweight frameless construction stands up to frequent cleaning with water
• Helps reduce blue light while keeping colors true to the original display