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A thin rectangular privacy filter for a 21.5 inch 16:9 screen, reversible matte and glossy sides

BFKK

BFKK 21.5 Inch Privacy Screen Filter 16:9 Anti-Glare Matte Glossy

SKU CH-SDX0-8YRDH

A 21.5 inch privacy filter for 16:9 screens that darkens views beyond 30°-60°, blocks 96% UV, cuts 65% blue light, and offers reversible matte or glossy finishes

  • Clear view straight on, darkens at 30°–60° side angles
  • Blocks 96% UV and cuts blue light by 65%
  • Reversible matte or glossy finish reduces glare
  • Fits 16:9 screens 18.8" × 10.6" active area
  • Includes strip and slide-mount tabs with spare kits

Product Fit

This 21.5 inch privacy screen filter fits displays with an active area of 18.8 inches wide by 10.6 inches high in a 16:9 ratio. It is designed for users who need on-screen confidentiality in shared or public spaces.

Installation Method

Two attachment options are supplied: adhesive strips and slide-mount tabs, with extra kits included. The filter is reversible for a glossy or matte finish; choose matte to reduce external glare. Measure your screen's exact width and height before ordering, as diagonal size alone can lead to a mismatch.

Privacy Angle

The screen appears dark from side angles of roughly 30 to 60 degrees while staying bright when viewed straight on. Adjusting monitor brightness shifts the effective privacy angle between those limits. The filter also blocks 96 percent of UV light and reduces blue light by 65 percent.

Highlights

  • Clear view straight on, darkens at 30°–60° side angles
  • Blocks 96% UV and cuts blue light by 65%
  • Reversible matte or glossy finish reduces glare
  • Fits 16:9 screens 18.8" × 10.6" active area
  • Includes strip and slide-mount tabs with spare kits

Specifications

No published specifications for this item yet.

Questions about this item

How do I verify the filter is blocking side views at the intended angle after installation?

When seated directly in front, the screen should appear bright; from roughly 30° to 60° off-centre the display should look dark, and lowering monitor brightness shifts the cutoff toward 30°.

What attachment hardware is included and is anything else required?

The box provides both adhesive attachment strips and slide-mount tabs plus extra installation kits, so no separate mounting supplies are needed.

Which finish should I choose — glossy or matte — for my lighting conditions?

The filter is reversible; use the glossy side for maximum clarity in dim rooms or flip to the matte side to cut glare in bright environments.

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