Top 10 21.5 inch Privacy Screen – Monitor Anti-Glare & Privacy Filters

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1. SightPro

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SightPro 21.5 Inch Computer Privacy Screen Filter for 16:9 Widescreen Monitor, Privacy and Anti-Glare Protector

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SightPro #ad - Superior privacy and anti glare - our advanced multi-layered film filter blacks out your computer screen when viewing from the side, while maintaining a crystal clear screen straight-on. Two attachment options - installs in minutes. Option 1 uses clear adhesive strips that securely attach to any computer screen.

It's not recommended to make your selection based solely on your computer screen's diagonal size. Option 2 for computer screens with a raised bezel only uses slide mount tabs that easily stick to the display frame, allowing you to slide the privacy screen filter on and off as needed. Package contents - each package includes one privacy screen filter, two sets of clear adhesive strips, and a microfiber cleaning cloth. Note: it does not block visibility directly behind you, UV, regardless of the distance.

Please verify your computer screen's width and height measurements before ordering. Perfect for travel and open workspaces - our computer screen privacy filter is the ideal solution for healthcare providers, and business travelers. Privacy filter dimensions: width: 18 3/4" 477 mm, dell, asus, viewsonic, acer, lenovo, lg, samsung, height: 10 9/16" 268 mm, diagonal: 21.5" 546. 1 mm - sightpro blackout privacy Screen Filter is engineered to be compatible with HP, and other monitor brands.
BrandSightPro #ad
ManufacturerSightPro #ad
Height0.02 Inches
Length18.78 Inches
Width10.55 Inches
Part NumberSP-PSB215169
ModelSP-PSB215169 / PF215W9B

2. AmazonBasics

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AmazonBasics Privacy Screen Filter, 21.5-Inch Widescreen Monitor 16:9 18.8 by 10.6 inches

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AmazonBasics #ad - Creates a restricted viewing angle of only 60 degrees, so facing the screen can see, but off to the side can only see a darkened screen. Reversible: choose the glossy side for an extra clarity or the matte side to minimize glare and distracting reflection.

Measures 18. 8 by 106 inches; fits a 21. 5-inch widescreen monitor 16:9; backed by an AmazonBasics 1-year limited warranty. Reduces harsh blue light for less eye strain; protects against dust and scratches; easily attaches with included bezel tabs or removable adhesive strips. Privacy screen helps keep screen information safe from prying eyes; ideal when flying, commuting, or working in a cafe or other public space.
BrandAmazonBasics #ad
ManufacturerAmazonBasics #ad
Height0.02 Inches
Length18.77 Inches
Weight0.17 Pounds
Width10.56 Inches
Part NumberPFS440GH-215W9
ModelPFS440GH-215W9

3. VINTEZ

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Privacy, Anti-Scratch Protector, Provides 1.5 Times More Effective Privacy, VINTEZ 21.5 Inch Computer Privacy Screen Filter for 16:9 Widescreen Monitor, Anti-Glare

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VINTEZ #ad - Contact us if you have any questions about dimensions. We advise against making a selection based solely on a computer screen’s diagonal size. Privacy filter dimensions - width: 18 3/4" 18. 8 inches/476 mm, height: 10 9/16" 106 inches/268 mm - Aspect Ratio 16:9. Enhanced privacy – vintez computer privacy screen filter is perfect for public and high traffic areas.

Package contains extra installation kits. We guarantee all screen filters have 100% quality due to hand checking. You can relax worry-free, knowing you can rely on the help of Vintez Technologies. The computer privacy filter makes the screen appear dark when looking at it from an angle the angle is about 30°- 60°, but bright when looking directly at it. To change the privacy angle from 60° to 30° degrees - simply adjust your monitor’s brightness level. Lifetime replacement guarantee – your computer privacy screen is protected under our lifetime replacement guarantee and if anything happens we will send you a new privacy screen at absolutely no cost.

Please confirm the width and height measurements for your computer screen before ordering. Dark screen for others – clear view for you. Doubles as screen & eye protector - protects your eyes by filtering out 96% uv and curbing blue light by 65%. The filter is anti-glare and scratch Resistant! Easy installation – includes two, easy-to-attach options - attachment strips and slide-mount tabs.
BrandVINTEZ #ad
ManufacturerVINTEZ #ad
Height10.6 Inches
Length18.7 Inches
Weight0.13 Pounds
Width0.01 Inches
Part Numbervin-102-21.5
Modelvin-102-21.5UK

4. J J-Dream

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21.5 Inch Privacy Screen Filter for Widescreen Monitor 16:9 Aspect Ratio, Please Measure Carefully!

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J J-Dream #ad - Eye protection 21. 5'' privcy screen filter21. 5 inch privacy screen for monitor not only provides privacy but also protects your eyes by filtering out 95% UV and curbing blue light by 60%, which can otherwise have an adverse impact on your eyes.

The screen filter is reversible, giving you the flexibility to choose matte or glossy – Place the matte side facing you for reducing extra glare. 21. 5 inch privacy screen21. 5 inch privacy screen is a perfect fit for 21. 5’’ inch widescreen monitor which have a 16:9 aspect ratio Diagonal: 21. 5" inches / width: 18 3/4 inches / height: 10 9/16 inches Please check our third picture know how to find the right size ! 21. 5 inch privacy scree for monitorperfect for open office settings, financial institutions, health care providers, universities, and corporate travel.2

21. 5 inch privacy screen for monitor also helps keep your screen safe from dust and scratches. Stop giving access to your confidential information to everyone around you outside the 60 degree viewing angle. Easy to install of 21. 5 inch privacy filter 21. 5 inch privacy screen protector filter comes with 2 different attachment options that offer you 2 easy ways of installing the 21.
BrandJ J-Dream #ad
ManufacturerJ J-Dream #ad
Part Number59-HBIW-W4FD
Model59-HBIW-W4FD

5. BesLif

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BesLif 21.5" W Privacy Screen Protector Filter Film Computer Desktop Monitor 16:9 Ratio, Glare 18.8 by 10.6 inches, Anti- Blue Light

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BesLif #ad - Reversible glossy or matte surface finish, matte side reduces extra glare and reflections. Effective "black out" privacy from side views outside the 60-degree viewing angle.

Reduces digital eye strain, blocks 100% of hazardous uV light and reduces HEV Bluelight up to 100% with excellent Color Transmittance, Hanging type screen protector to monitor - easy to use. 21. 5 inches widescreen, 16:9 aspect ratio, filter sizeWxH = 18. 75x1056 inch=477x268mm, "check your screen size before purchasing!". Over 3h surface hardness anti-scratch technology protects screen from dirt, debris and scratches. This function works for left and right sides, not for back side. Simple bulk package for supplying in the most reasonable price.
BrandBesLif #ad
ManufacturerBesLif #ad
Height10.6 Inches
Length18.8 Inches
Weight0.08 Pounds
Width0.02 Inches
Part Number4328377250
ModelJAPF215W

6. Akamai Office Products

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UV & Blue Light Filter 21.5 inch Diagonally Measured, Black, Desktop Monitor Protector, Black Security Shield, 21.5" Akamai Computer Privacy Screen 16:9

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Akamai Office Products #ad - Keep your computers secure with these industry best protectors. Easy installation: it's a snap to apply your akamai privacy cover. We've got your screen covered: our 21. 5 inch 21. 5" diagonally desktop filter is 1 of 26 covering 1, 000's of displays with the highest quality polymer film available.

And its 9h hardness rating also provides a layer of physical protection to your screen. These filters darken your LCD screen if seen from the sides, while allowing clear vision for you. Leave visual hackers in the dark: don't expose personal or business data to prying eyes. We cover both standard and widescreen monitors & the full range of aspect ratios.

Product dimensions: length 18 3/4" 476mm, height 10 9/16" 268mm, dIAGONAL 21 1/2" 546mm. We use the highest quality 3M adhesives to ensure long lasting protection. Blue light & anti-glare eye protection: not only will your Akamai filter protect your login and other data from prying eyes, it reduces harmful blue light by 70%. We've included full installation instructions so you'll have no problem applying the filter to your screens.
BrandAkamai Office Products #ad
ManufacturerAkamai Office Products #ad
Height10.55 Inches
Length18.74 Inches
Weight0.13 Pounds
Width0.02 Inches
Part NumberAP21.5W9
ModelAP21.5W9

7. Privox

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Premium Quality Anti-Glare Computer Screen Cover, 21.5" Privox Computer Privacy Screen Filter for 16:9 Widescreen Monitor, Anti-Scratch, UV and Blue Light Screen Protector

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Privox #ad - Privox privacy screen for computer monitor effectively reduces eyestrain, protects LCD panel from scratches. Enhanced privacy and anti glare – thanks to a partnership with lg who provides Premium certified materials that make our monitor privacy screen exceptional value for money.

Please measure your computer screen width and height carefully before order placing. Whether you're working in the office, airport, airplane or other public areas you can trust your privacy is protected. Easy installation and touchscreen compatibility – we provide 2 attachment options for super easy installation. Others see a dark screen – you enjoy a crystal clear view! privox computer monitor privacy filter has transparency over 85% thanks to our new 12 layers model. Our computer blackout screen blocks visibility for intruders looking from an angle of 30 deg and more.

Our advanced technology offers comfortable use even with touchscreens. Fits monitor sizes of 21. 5” widescreen 16:9 – computer screen privacy filter dimensions – diagonal: 21. 5”, width x height: 18 3/4" x 10 9/16" 476mm x 268mm. Works as eyes and computer screen protector – your health is protected by blocking of glare, dry eye and insomnia caused by LCD screen, blue light display transmission and filtering out UV.
BrandPrivox #ad
ManufacturerPrivox #ad
Height0.02 Inches
Length18.7 Inches
Width10.5 Inches
Part Number7545777631
ModelNotAvailable

8. Skylarking

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Anti-Spy Anti-Glare Screen Protector Film Compatible 21.5" Widescreen Computer Monitor with Aspect Ratio 16:9 WxH:476mm x 268mm, Skylarking 21.5 inches Computer Privacy Screen Filter

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Skylarking #ad - The multi-layer design helps reduce blue light and UV exposure. Option 2 uses slide mount tabs that easily stick to the display frame, allowing you to slide the filter on and off the screen as needed. Not compatible with Touchscreens. High quality eye and screen protection: 4h surface hardness and anti-scratch coating protects the filter.

Measure the size before ordering! Contact us if you have any questions about dimensions. Two attachment options - easy to use. Note that others behind you can still see the screen contents. Option 1 uses clear adhesive strips that securely attach to any monitor. We provide 24 hours friendly email customer support for you. Keep personal data and confidential information secure: perfect for office settings, financial institutions, health care providers, or any corporate setting where data privacy is important.

However, the screen darkens and will eventually "black out" when beyond 30 degrees from the center of the screen. Premium privacy filter: when the filter is placed over a monitor or laptop, as one gradually moves to the left or right, one can see what is displayed when directly in front. Kindly note: : if you receive the filter about any size problem, please feel free to send the email to us. Actual filter sizewxh: width: 18 3/4 inches, Height: 10 9/16 inches 476mm x 268mm.
BrandSkylarking #ad
ManufacturerSkylarking #ad

9. GeckoCare

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Anti-Scratch, 2 PackComputer Privacy Screen 21.5 inches, 16:9{PF215W9B}, Matte or Gloss Finish Privacy Filter Protector, Anti-Glare, Blocks 96% UV, Date Protection for Desktop Computer Security

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GeckoCare #ad - 21. 5 inch privacy screen for monitor also helps keep your screen safe from dust and scratches. Eye protection 21. 5'' privcy screen filter21. 5inch privacy screen for monitor not only provides privacy but also protects your eyes by filtering out 95% UV and curbing blue light by 60%, which can otherwise have an adverse impact on your eyes.

Stop giving access to your confidential information to everyone around you outside the 60 degree viewing angle. The screen filter is reversible, giving you the flexibility to choose matte or glossy – Place the matte side facing you for reducing extra glare. 21. 5 inch privacy scree for monitorperfect for open office settings, health care providers, financial institutions, universities, and corporate travel.2

2 pack-21. 5 inch privacy screen21. 5 inch privacy screen is a perfect fit 21. 5" apple imac monitor retina 4k anti-glare & 21. 5’’ inch widescreen monitor which have a 16:9 aspect ratio Diagonal: 21. 5" inches / width: 18 3/4 inches / Height: 10 9/16 inches. 21. 5 inch privacy screen for monitor helps achieve this by limiting the viewing angle of your screen to a straight position so only you can see the contents of your screen while people on either side of it only see a darkened screen.
BrandGeckoCare #ad
Manufacturerknight plastic ltd #ad

10. Air Mat

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Premium, 21.5 inch Computer Privacy Screen Filter for Widescreen Computer Monitor, 16:9 Aspect Ratio, Reversible Anti-Glare Protector, Privacy for Data Confidentiality by AirMat

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Air Mat #ad - Anti glare - reversible matte / shiny - choose your options - the filter can be installed either side. Privacy guaranteed. The display fades gradually as you move to the side until vision is completely blocked.

Compatible with all major brands lg, Apple, Acer, Lenovo, Asus, Viewsonic, Toshiba. The filter is lightweight, thin and frame-less in design. Filter size: 18 3/4" x 10 9/16" 475mm x 268mm - NOTES :some 21. 5 are actually 22inch monitors - measure the size before ordering. No more prying eyes ! feel secure using proven, patented micro-louver technology based on lg and 3M at a fraction of the price. The filter is lightweight, thin and designed as Screen Protector Film for your Monitor.

Fits 21. 5” widescreen displays – designed to fit computer monitors, hp, lcd displays, dell, samsung, tablets measuring 21.5 inch diagonally. Best for public and high traffic areas; airplane, airport, bus, offices, and for financial / health care providers.30 day returns - no questions Asked ! BASED IN USA. Blocks vision from the side.
BrandAir Mat #ad
ManufacturerAir Mat #ad
Height0.12 Inches
Length18.78 Inches
Weight0.31 Pounds
Width10.55 Inches
Part NumberAMPF-Monitors
Model4328377333