3M MMMHC215W9B Privacy Filter 21.5 Inch Widescreen

Product Description

The 3M MMMHC215W9B is a high-clarity privacy filter designed for 21.5-inch widescreen monitors with a 16:9 aspect ratio. It uses advanced Microlouver technology to block side views beyond a 60-degree angle, keeping on-screen content visible only to the person directly in front of the display. The filter delivers 30 percent greater clarity than standard 3M black privacy filters and reduces blue light transmission by 35 percent. The glossy finish on both sides resists scratches and enhances image sharpness. IT professionals, office administrators, and field technicians working with sensitive data on desktop workstations or point-of-sale setups rely on this filter to maintain visual privacy in open environments.

The MMMHC215W9B is suited for use in open-plan offices, healthcare workstations, financial service desks, and any environment where screen visibility must be restricted to the primary user. The frameless design attaches using either adhesive strips or slide-mount tabs, allowing straightforward installation and removal without tools. It is compatible with 21.5-inch widescreen displays and is practical for environments requiring both privacy and high image fidelity during extended daily use.

Key Features

• Microlouver technology blocks side views beyond a 60-degree viewing angle
• 30 percent greater clarity compared to standard 3M black privacy filters
• 35 percent reduction in blue light transmission
• Glossy finish on both sides resists scratches and enhances display clarity
• Frameless design with 16:9 aspect ratio fits 21.5-inch widescreen monitors
• Attaches with adhesive strips or slide-mount tabs; removable for cleaning

Compatibility

Designed as a direct-fit privacy filter for 21.5-inch widescreen monitors with a 16:9 aspect ratio.

Installation Notes

Installation does not require tools and can be performed by the end user or an IT technician. Before attaching, power down or dim the monitor and clean the screen surface to remove dust and oils that could affect adhesion. Attach using the included adhesive strips for a fixed mount or the slide-mount tabs for a removable setup. When removing for cleaning, handle the filter by its edges to avoid contact with the optical surface.