3M PF340W2B Privacy Filter for 34" Monitor 21:9 Anti-Glare Blue Light Reduction
Protect your sensitive information with the 3M PF340W2B Privacy Filter, designed specifically for 34-inch widescreen monitors with 21:9 aspect ratio. This frameless privacy screen provides world-class "black out" privacy from side views outside the 60-degree viewing angle, while delivering pristine image clarity from straight-on views. Perfect for professionals working in open offices, coffee shops, airports, or any public environment where visual privacy is essential.
Key Features
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Effective Privacy Protection: Advanced microlouver technology blacks out side views outside the 60° viewing angle while maintaining excellent visibility from straight on
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Reversible Design: Choose between a glossy side for vivid colours or a matte side that reduces glare and hides fingerprints
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Blue Light Reduction: Helps reduce blue light transmission without distorting the natural colour of your display, reducing eye strain during extended use
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Durable Construction: Scratch-resistant, fingerprint-resistant, and dust-resistant filter withstands hundreds of cleanings
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Easy Installation: Includes two attachment methods for convenient mounting and removal
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Compatible with Curved Displays: Works with both flat and curved 34-inch ultrawide monitors
Privacy Where You Need It
The 3M PF340W2B uses microlouver technology to create an effective privacy barrier. People viewing your screen from the sides will only see a darkened screen, while you enjoy crystal-clear viewing from directly in front. This makes it ideal for financial professionals, healthcare workers, legal teams, and anyone handling confidential information in shared spaces.
Reduce Glare and Eye Strain
The reversible filter gives you control over your viewing experience. Use the matte side to reduce glare and reflections in bright office environments, or flip to the glossy side for enhanced colour vibrancy. Both sides help reduce blue light, protecting your eyes during long work sessions without affecting colour accuracy.
Built to Last
Each 3M Privacy Filter is 100% hand-inspected for quality assurance and engineered for durability. The scratch-resistant, fingerprint-resistant surface protects your monitor screen while remaining easy to clean with just a soft cloth and water. The lightweight, thin, frameless design maintains the sleek look of your ultrawide monitor setup.
What's in the Box
- 1 × 3M Privacy Filter PF340W2B
- Large display attachment strips
- Slide mount attachment kit
- Storage folder
- Cleaning cloth
- Installation instructions
Full Specifications
| Brand |
3M |
| Model |
PF340W2B |
| Product Type |
Privacy Screen Filter |
| Display Size Supported |
34 inches |
| Aspect Ratio |
21:9 |
| Viewing Area Dimension |
31.39" × 13.17" (797 mm × 335 mm) |
| Display Type Supported |
LCD Monitor (flat or curved) |
| Orientation |
Landscape |
| Frame Type |
Frameless |
| Privacy Viewing Angle |
60° |
| Film Classification |
Black |
| Surface Finish |
Reversible (Glossy / Matte) |
| Anti-Glare |
Yes (matte side) |
| Blue Light Reduction |
Yes |
| Touch Screen Compatible |
No |
| Durability Features |
Scratch resistant, fingerprint resistant, dust resistant |
| Attachment Method |
Large display attachment strips or slide mounts |
| Colour |
Black Matte |
| Warranty |
Limited 1-year manufacturer warranty |
Specifications are sourced from the manufacturer product page and may be updated.
