- Description
- Specifications
23-Inch Monitor Privacy Screen with High Clarity Microlouver Technology, Blue Light Reduction, and Dual Glossy Finish for 16:9 Desktop Displays
The 3M HC230W9B is a High Clarity privacy filter for 23-inch monitors with a 16:9 aspect ratio. The High Clarity series delivers up to 30 percent more clarity than standard 3M black privacy filters, maintaining near-original screen brightness and color accuracy while blacking out the display from side views beyond a 60-degree angle. The filter covers a 20.07 in. x 11.30 in. viewing area using 3M's microlouver technology to restrict the viewing cone to the user seated directly in front of the screen. Included adhesive strips and slide-mount tabs provide two installation options for secure mounting on dedicated workstations.
The HC230W9B features a glossy finish on both sides, designed for environments where maximum display clarity takes priority. The High Clarity technology is built for users who need privacy screen protection without the brightness reduction associated with standard privacy filters. Blue light reduction lowers blue light transmission by up to 35 percent without distorting on-screen colors, and the scratch-resistant surface handles daily use in shared workstation environments. Made in the USA with a 1-year limited warranty.
Where the HC230W9B Fits
- Open-plan offices and shared workstations where 23-inch monitors display sensitive documents, email, and financial data visible to anyone walking past or seated at adjacent desks
- Healthcare reception and nursing stations where HIPAA compliance requires visual privacy controls on all monitors displaying patient records, appointment schedules, and protected health information
- Financial services and legal offices where client account data, case files, and personally identifiable information must be shielded from unauthorized viewing in open floor plans
What the HC230W9B Delivers
- High Clarity privacy with 30% more clarity: Delivers up to 30 percent more clarity than standard 3M black privacy filters while blacking out side views beyond 60 degrees. Text stays sharp, colors stay accurate on the 23-inch display.
- Sized for 23-inch 16:9 monitors: Covers a 20.07 in. x 11.30 in. viewing area on standard 23-inch desktop monitors with a 16:9 aspect ratio. Complete coverage with no trimming required.
- Dual glossy finish for maximum clarity: Glossy on both sides for environments where display brightness and color accuracy cannot be compromised. Designed for users who prioritize screen quality alongside privacy.
- Blue light reduction without color distortion: Reduces blue light transmission from the display by up to 35 percent, lowering eye strain during extended use without shifting on-screen colors.
- Adhesive strip and slide-mount installation: Two mounting options let you secure the filter with adhesive strips for a permanent fit or use slide-mount tabs for occasional removal.
Can You Put a Privacy Screen on a Computer Monitor?
A privacy screen attaches directly to the front of a computer monitor using adhesive strips or slide-mount tabs that grip the monitor bezel. The 3M HC230W9B is sized for 23-inch 16:9 monitors and installs in minutes without tools. Once in place, the microlouver technology restricts the visible image to a 60-degree viewing cone directly in front of the screen. Anyone outside that cone sees a darkened display instead of the on-screen content. The filter is removable for cleaning and can be reinstalled on the same monitor or moved to another 23-inch 16:9 display.
