We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two thin rectangular filters with matte and glossy sides, 29 inch 21:9 format

BFKK

BFKK 29 Inch 21:9 Privacy Screen Filter 2-Pack

SKU CH-DWYC-4FY4F

A 29 inch 21:9 privacy filter limits viewing to 30 degrees, cuts 92% blue light, 98% UV and 95% glare, and includes two reversible matte or glossy shields with adhesive or slide mounting

  • Limits viewing angle to ±30° for side privacy
  • Blocks 92% of blue light and 98% of UV light
  • Reduces 95% of reflected glare for eye comfort
  • Reversible matte or glossy surface for flexible use
  • Two installation methods: adhesive strips or slide mount tabs

29-inch 21:9 privacy filter twin pack

This twin pack supplies two 29-inch privacy screen filters built for 21:9 widescreen monitors. Each filter uses micro-louver technology to restrict the viewing angle to ±30°, so anyone looking from the side sees only a darkened display while the user retains a clear front view.

Open-plan workers and shared-desk users

The filters suit professionals who handle confidential data in offices, co-working spaces or public areas and want to block side glances. They will not help users with monitors that differ from the 29-inch 21:9 format, nor those who need a single filter rather than a pair.

Two mounting choices included

Each filter ships with both adhesive strips for permanent fitting and slide-mount tabs for removable use, letting you pick the method that matches your bezel. Clean the screen with the supplied alcohol wipe and cloth before applying; misalignment during the first stick is the most common issue.

Highlights

  • Limits viewing angle to ±30° for side privacy
  • Blocks 92% of blue light and 98% of UV light
  • Reduces 95% of reflected glare for eye comfort
  • Reversible matte or glossy surface for flexible use
  • Two installation methods: adhesive strips or slide mount tabs

Specifications

No published specifications for this item yet.

Questions about this item

My monitor is 29 inches with a 21:9 aspect ratio — will these filters fit?

Yes, the filters are designed for 29 inch screens with a 21:9 aspect ratio and include both adhesive strips and slide mount tabs for installation.

I keep a second, older monitor beside this one — will the filter affect how that screen looks?

The filter only limits viewing angles to ±30° on the monitor it covers, so your older monitor will display normally without any privacy effect.

After I attach the filter, how can I confirm the blue-light reduction is active?

The filter cuts 92% of blue light and 98% of UV light by design; you can verify the effect by noticing reduced eye strain and a warmer screen tone during use.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.