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Black privacy filter for 14.0 inch 16:9 laptop screen, reversible glossy and matte sides

3M

3M PF140W9 Privacy Filter 14.0" 16:9 monitor accessory

SKU CH-SC3C-RS4AD MPN PF140W9

Black privacy filter fits 14.0-inch 16:9 laptop screens, limiting visibility to a 60-degree viewing angle with reversible glossy or matte finish

  • Product typePrivacy Filter
  • Product colorBlack
  • DetailsCompatible Screen Size: 14.0 in Filter Area: 12.2 in x 6.85
  • Key featuresDarkening privacy filter is designed for 14 in wide-screen l
  • Product weight0.3
  • Black-out privacy from side views beyond 60-degree angle
  • Reversible glossy and matte sides cut glare and hide fingerprints
  • Fits 14.0-inch 16:9 widescreen laptops precisely
  • Microlouver technology keeps screen clear for direct viewing only
  • Lightweight at 0.3 for easy portability

14.0" 16:9 Privacy Filter

The 3M PF140W9 is a privacy filter built for 14.0-inch widescreen laptops with a 16:9 aspect ratio. It limits the viewing angle to 60 degrees so only the person sitting directly in front can read the screen. The filter area measures 12.20" x 6.85" and weighs 0.3 units. It suits mobile professionals who handle confidential data in shared or public spaces.

Reversible Glossy and Matte Sides

The accessory attaches to the laptop display and can be flipped between a glossy surface and a glare-reducing matte side. The matte finish helps cut reflections and hides fingerprints during extended use. No adhesives or extra hardware are required, leaving the original screen coating untouched. It frees the user from angling the laptop or dimming the brightness to protect on-screen content.

Microlouver Technology Under Continuous Use

3M microlouver technology maintains the 60-degree privacy zone consistently across long work sessions. The filter does not degrade or shift its viewing angle as the panel warms up. Image clarity stays high from straight-on positions while side views remain darkened. Users who need all-day visual privacy without adjusting screen settings will find the performance stable over time.

How it compares

Measured against everything we stock in Monitor Mounts & Display Accessories, at today’s prices. Recalculated every night.

Price $27.99
Cheaper than about 92% of the 10,638 comparable items (median $42.99).

Specifications

Product
Brand name3M
Model namePF140W9
Product typePrivacy Filter
Product colorBlack
Size & build
Shipping weight0.05 kg
Package size254 × 76 × 76 mm

Questions about this item

How much does the filter dim the screen when I work on it all day?

The microlouver technology darkens the view from side angles beyond 60 degrees while keeping the image clear and high-resolution when you sit directly in front of the 14.0" display.

Does the filter get hot or make noise during continuous use?

The accessory has no electronics, fans or moving parts, so it produces no heat or sound regardless of how long the laptop runs.

Which attachment method does this model use so I know my laptop is compatible?

The filter measures 12.20" x 6.85" for a 16:9 widescreen notebook and can be installed with the included adhesive tabs or slide-mount brackets.

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