Top 9 best monitor privacy screen 21.5: Which is the best one in 2020?

What are the best monitor privacy screen 21.5 currently available to purchase? This article attempts to give you some answers to guide you in the process of purchasing the best monitor privacy screen 21.5 to suit your needs. In our buying guide, we outline certain features to consider when buying monitor privacy screen 21.5. It is important to take time and research before you commit to purchasing.

Best monitor privacy screen 21.5

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Best monitor privacy screen 21.5 reviews

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

Feature

FITS 21.5" 16:9 WIDESCREEN MONITORS - SightPro Blackout Privacy Filter is engineered to be compatible with HP, Dell, Samsung, Lenovo, LG, Acer, ASUS, ViewSonic, and other monitor brands. Please verify your screen's width and height measurements before ordering. [FILTER SIZE: Width: 18 3/4", Height: 10 9/16"]
TWO ATTACHMENT OPTIONS - Installs in minutes. Option 1 uses clear adhesive strips that securely attach to any monitor. 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.
SUPERIOR PRIVACY and ANTI-GLARE - Our advanced multi-layer film filter blacks out your screen when viewing from the side, while maintaining a crystal clear screen straight-on. It also protects your eyes from harmful glare, UV, and blue light. [Note: It does not block visibility directly behind you, regardless of the distance.]
PERFECT FOR TRAVEL and OPEN WORKSPACES - Our computer screen privacy filter is the ideal solution for healthcare providers, mobile workers, commuters, students, and business travelers. Now you can stay compliant and safeguard sensitive corporate information while working in airplanes, subways, airports, and public areas.
PACKAGE CONTENTS - Each package includes one privacy screen, one set of clear adhesive strips, one set of slide mount tabs, and a microfiber cleaning cloth. Buy with confidence - located in the US, SightPro specializes in providing best-in-class privacy solutions to individuals, small businesses, corporations, government and educational institutions.

Description

SightPro Privacy Screen Filter Protector for 21.5 in Computer Monitors (Black)

Keep your computer screen private from coworkers and onlookers. SightPro Monitor Privacy Screen Filters are compatible with laptops, notebooks, and desktops. They are ideal for open office settings, financial institutions, mortgage companies, and medical offices.

How do privacy filters work?

While people who are directly in front of the screen have a clear view, the view for those outside the 60-degree viewing angle is blocked to ensure privacy and security.

What are the attachment options?

Option 1 consists of clear adhesive strips and option 2 consists of slide mount tabs - both of which can be effortlessly installed in minutes.

FEATURES:

• Privacy Protection
• Anti-Glare / Anti-Reflection
• UV and Blue Light Reduction
• Protects Monitor from Scratches
• Dual Finish (Privacy Enhancing Glossy or Glare-reducing Matte)
• Black, Frameless, Thin, and Lightweight
• Landscape Orientation
• 2 Easy-to-attach Options
• Supports Compliance with Privacy Regulations Including HIPAA

PACKAGE CONTENTS:

• 1x SightPro 21.5" Premium Privacy Screen (Black) [FILTER SIZE: Width: 18 3/4", Height: 10 9/16"]
• 1x Set Transparent Adhesive Strips
• 1x Set Transparent Plastic Slide Mount Tabs
• 1x Microfiber Cleaning Cloth

2. (Chek your size first width and length) 21.5"W inch Wide 18.75x10.56 inch(=477x268mm) Privacy Filter Film Screen-bulk packing/check your screen size width and length

Feature

First, Check your screen size; width and length, whether it is same as Title mentioned size
Protect your privacy from prying eyes, who is in left or right side seat of more than 60 degree angle from your screen
Designed to fit 21.5 inch widescreen monitor, laptops with 16:9 ratio screens measuring 18.75 x 10.56 inches
Reversible, matte side reduces glare and reflections
Bulk packing for supplying in the most reasonable price

Description

(Please Check Your Screen Size(width length) First~ and compare ths Film Size informed In the Title~~!!!)

1. Privacy Screen is designed to fit 21.5" widescreen monitor with 16:9 ratio screens.
2. It is made by LG Electronics in their excellent microlouver technology.
3. Keep Your Screen Confidential and Private.
4. It is in bulk packing that is for supplying to customers in the most reasonable price
5. Privacy filter function is starting 45 degree angle to the left and right side from the middle of your screen, then after more 60 degree angle, the privacy function is working on full of your screen.

3. 21.5 Inch (Diagonally Measured) Privacy Screen for Widescreen Computer Monitors (AP21.5W9)

Feature

ONLY fits 21.5 inch desktop monitors -- compare your screen dimensions against the 2nd photo before purchasing
Blocks visibility from side angles outside the 60 degree viewing angle, but NOT behind you
Perfect for open office settings, universities, financial institutions, and health care providers
2 installation options -- slide screen on and off or mount permanently
NOT compatible with touchscreens

Description

Keep Your Screen Confidential and Private

Many things in life are better when shared. Your laptop screen is not among them. This Akamai Office Products' desktop monitor privacy filter keeps your confidential and private information just that -- private. This filter mounts to your computer monitor screen and utilizes privacy technology so only people in front of your computer (or directly behind you) can see your display. Nosy coworkers, competitors, and strangers will only see a black screen.

Only Fits 21.5 Inch Screens (Measured Diagonally, Corner to Corner Excluding Frame)

This particular size privacy filter fits widescreen computer monitors with 21.5 inch screens (measured diagonally from opposite corners). Actual filter dimensions are 18.7 inches wide x 10.5 inches high (476 x 268 mm). This filter is designed for screens with an aspect ratio of 16:9. If you are unfamiliar with your computer's aspect ratio -- as long as the horizontal and vertical measurements above match your screen's measurements, the screen will fit.

What Size is My Screen?

Search for your laptop's brand and model number online to find the screen size.

or

Measure the height and width of your screen. Do not include the frame in your measurement -- only the viewable area itself. This length is the privacy filter size you need.

Package Contents

1. 21.5" privacy filter (diagonal length)

2. Clear adhesive tabs to securely hold filter on screen (Installation Option 1)

3. Double-sided tape squares to adhere filter directly on screen (Installation Option 2)

4. Installation instructions

Rest Assured with Akamai Products' Lifetime Guarantee

If you are ever unsatisfied with the performance of your privacy screen, we'll refund your payment!

4. VINTEZ 21.5 Inch Computer Privacy Screen Filter - Anti-Scratch - Anti-Glare Protector for Widescreen Monitors - 16:9 Aspect Ratio

Feature

ENHANCED PRIVACY - VINTEZ Computer privacy screen filter is perfect for public and high traffic areas. It uses patented revolutionary micro-louver technology. Anti-glare and Anti Scratch. Ideal for Samsung, HP, Philips, Dell, Acer, Asus, BENQ, NEC, LG, Lenovo, ViewSonic Desktop Screens.
DARK SCREEN FOR OTHERS - Clear view for you. 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.
FITS SCREEN SIZES of 21.5 inches DIAGONALLY MEASURED - WIDESCREEN MONITORS - Aspect Ratio 16:9 - Filter Size: Width: 18 3/4 inches, Height: 10 9/16 inches (476mm x 268mm). Contact us if you have any questions about dimensions.
DOUBLES AS SCREEN & EYE PROTECTOR - Protects your eyes by filtering out 96% UV and curbing blue light by 65%. It's a reversible privacy screen filter, giving you the flexibility to choose glossy or matte finish - Choose the matte to reduce external glare.
EASY INSTALLATION - includes two, easy-to-attach options - Attachment strips and Slide-mount tabs. Package contains Extra installation kits (option 1 and 2). We guarantee all screen filters have 100% quality due to hand checking.

Description

Do you often have to worry about performing everyday tasks on your computer just because you fear a lot of people prying around or snooping into your desktop screen?

Do you hesitate entering the passwords or reading/viewing/surfing content on your desktop that befits to an office environment but you still do not want others to know about it?

Try Vintez Computer Privacy Screen Filter

- Restricts the visibility of screen to the straight position
- Helps improve confidentiality of your information, surfing details, etc. and reduces risk of any visual hacking or visual thefts
- Uses Anti-scratch, Anti-glare technology, and also reduces exposure of your eyes to UV by 96% and LF-radiation by 99.9%
- Materials Origin: Japan

NOTE

This privacy filter is designed for use with 21.5 Inch LCD desktop monitors that have a 16:9 aspect ratio (Measured Diagonally, Corner to Corner Without the Frame).

Actual filter dimensions are 18.7 inches wide x 10.5 inches high (476 x 268 mm)

If you aren't sure about your desktop screen size, simply search for screen size on the web using model name/number or take a tape & measure the screen diagonally, excluding the frame.

PACKAGE CONTENTS

1. One 21.5" privacy filter (16:9 aspect ratio) with dimensions 18.7" wide x 10.5" high (476 x 268 mm)
2. Microfiber Cleaning Cloth
3. Optically clear adhesive attachment strips (Installation Option 1)
4. Slide mount tabs (Installation Option 2)
5. Installation Instructions
6. FREE BONUS - extra installation kits (option 1 and 2)

BONUS GIFT: an eBook guide to computer security, protect yourself from identity theft, internet security.

We also offer you 100% RISK-FREE SATISFACTION GUARANTEE!

ORDER NOW and Get this Incredible Privacy Screen Filter for your Desktop Delivered in Just 3-5 Days!

5. 21.5 Inch Privacy Screen Filter for Widescreen Monitor ( 16:9 Aspect ratio) - Please Measure Carefully!

Feature

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 !
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 21.5 inch privacy screen for widescreen monitor;Option 1 consists of Optically clear adhesive attachment strips & Option 2 consists of Slide mount tabs - both of these are extremely easy to use, enabling anyone to install/uninstall effortlessly.
FULL WARRANTY 21.5 INCH PRIVACY SCREEN FOR MONITOROur promise to you! If you are not satisfied with this 21.5 inch privacy screen for monitor, we will provide a FULL refund or replacement without any questions asked! This makes your purchase absolutely risk-free and you can enjoy testing out its quality and durability!
21.5 INCH PRIVACY SCREE FOR MONITORPerfect for open office settings, universities, financial institutions, health care providers, and corporate travel. Stop giving access to your confidential information to everyone around you outside the 60 degree viewing angle. 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
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 screen for monitor also helps keep your screen safe from dust and scratches.

Description

Do you hesitate entering the passwords or readingiewing/surfing content on your Monitor that befits to an office environment but you still do not want others to know about it?

21.5inch privacy screen perfect for open office settings, universities, financial institutions, health care providers, and corporate travel. Stop giving access to your confidential information to everyone around you outside the 60 degree viewing angle. 21.5'' privacy screen 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. 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. 21.5inch privacy screenfor monitoralso helps keep your screen safe from dust and scratches.

21.5Inch Privacy Screenfor MonitorPackage Content:

21.5Inch Privacy Screenfor Monitorx 1pc

Microfiber Cloth x 1pc

Attachment Parts x 1set (2 installation options )

6. 21.5''W Inch Privacy Screen Filter for Desktop Computer Widescreen Monitor - Anti-Glare, Blocks 96% UV,Anti-Scratch with 16:9 Aspect Ratio

Feature

21.5 Inch Privacy Screen for Monitor21.5 privacy screen for monitor is designed to fit 21.5-inch widescreen monitor with 16:9 ratio screens measuring 18 3/4 x 10 9/16 inches (Width X Height).You can safeguard any computer, including iMac, HP, Dell, and more.
Maximize PrivacyThis 21.5'' inch privacy screen protect your privacy from prying eyes, who is in left or right side seat of more than 60 degree angle from your screen. This function works for left and right sides, not for back side.Computer privacy screen filter is perfect for public and high traffic areas. It uses patented revolutionary micro-louver technology. Anti-glare and Anti Scratch.
Eye Protector with Double Glossy and Matte Finsh21.5 privacy screen for monitor protects your eyes by filtering out 96% UV and curbing blue light by 65%. It's a reversible privacy screen filter, giving you the flexibility to choose glossy or matte finish - Choose the matte to reduce external glare.
Easy Installation21.5 privacy screen for monitor includes two, easy-to-attach options - Attachment strips and Slide-mount tabs. The second installation kit is offered as a FREE BONUS by us. We guarantee all screen filters have 100% quality due to hand checking.
Lifetime Warranty for Privacy Screen 21.5'' for Monitor We back this screen privacy 21.5 inch with lifetime warranty. We'll even help you choose the right filter size! If you meet any question, please contact us, we will fix your issue within 24 hours.

Description

Do you hesitate entering the passwords for reading ewing/surfing content on your Monitor that benefits to an office environment but you still do not want others to know about it?

Now more than ever, cybersecurity is essential. Your personal and professional data can be vulnerable to theft without the right protection. Don't remain at risk. An privacy screen is the easy, efficient way to safeguard your private information.

Like tinted windows on a car, the privacy screen conceals what's on your display to everyone around you but maintains complete visibility for you.

Maximize Privacy

Privacy screen protect your privacy from prying eyes, who is in left or right side seat of more than 60 degree angle from your screen. This function works for left and right sides, not for back side.Computer privacy screen filter is perfect for public and high traffic areas. It uses patented revolutionary micro-louver technology. Anti-glare and Anti Scratch.

Eye Protector with Double Glossy and Matte Finsh

Protects your eyes by filtering out 96% UV and curbing blue light by 65%. It's a reversible privacy screen filter, giving you the flexibility to choose glossy or matte finish - Choose the matte to reduce external glare.

Package Content:

21.5 Inch Privacy Screen for Monitor x 1pc

Microfiber Cloth x 1pc

Installation Instructions x 1pc

Attachment Parts x 2 set (2 installation options )

7. Removable Computer Privacy Screen Filter for 21.5 inch iMac 5K &Touchscreen - Easy On/Off-Anti-Glare, Anti-Scratch, UV-Blocking - Computer Security Screen Privacy Mac Accessories

Feature

IMAC 21.5 INCH PRIVACY SCREEN-Designed to fit 21.5'' Imac Monitors & Touchscreen, Compatible with all major brands (LG, Samsung, Viewsonic, Apple, Asus, Acer, HP, Dell, Lenovo, Toshiba). Filter Size: 18 3/4" x 10 9/16" (475mm x 268mm)
NO ADHESIVES ! REMOVABLE AND REUSABLE - Privacy screen attaches via a silicone seal around the edge of the privacy screen. If silicone becomes dirty it can be washed with water and adhesion will return when dry. Screen includes plastic mounting plate and plastic carrying folder for screen storage when not in use.
KEEP YOUR LAPTOP SCREEN PRIVATE - While people directly in front of the screen have a perfectly clear view; the view for those outside the 60 viewing angle is blocked to ensure privacy and security.
18% BRIGHTER THAN COMPETITIVE SOLUTIONS - Our privacy filters are brighter and clearer than other solutions and therefore ideally suited for today's high-resolution laptops and monitors.
PRIVACY SCREEN - GeckoCare Computer privacy screen filter is perfect for public and high traffic areas. It uses revolutionary micro-louver technology. Anti-glare and Anti Scratch.

Description

Keep Your Computer Screen Confidential and Private ,New Removable Computer Privacy Screen ,Compatible with Imac 21.5 inch and Touchscreen 21.5'' monitor.

The GeckoCre Privacy Filters ensures that only you can see your computer screen.our privacy filters are engineered to ensure that any information on your computer screen remains private. It is the ideal solution for open office settings, healthcare providers, financial institutions or when travelling.While people directly in front of the screen have a perfectly clear view, the view for those outside the 60 degree viewing angle is blocked to ensure privacy and security.

Package Content:

21.5 INCH Privacy Screen for Monitor x 1pc Microfiber Cloth x 1pc;

Customer service information - refund / replacement / etc:

Calling from within the U.S. or Canada: 1-866-216-1072 - International: 1-206-266-2992 Or they can also contact via link below: https://www.amazon.com/contact-us

8. Universal 20" - 22", 20", 20.1", 21.5", 22 - 16:9/16:10 Aspect Ratio - Computer Privacy Screen Filter for Widescreen Computer Monitors - (19.88" x 12.59" = 505 x 320 mm) - Monitor Frame Hanging type

Feature

ENHANCED PRIVACY - PREMIUM VINTEZ Computer privacy screen filter is perfect for public and high traffic areas. It uses revolutionary micro-louver technology. Anti-glare and Anti Scratch
DARK SCREEN FOR OTHERS - Clear view for you. 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.
PRIVACY SCREEN FITS 20-inch to 22-inch - 20", 20.1", 21.5", 22" widescreen monitors with a 16:9 or 16:10 aspect ratio. Actual Filter Size: Width: 505mm, Height: 320mm. Contact us if you have any questions about dimensions.
DOUBLES AS SCREEN & EYE PROTECTOR - Superior Visual Clarity to prevent dry and strain eyes. Protects your eyes by filtering out 96% UV and curbing blue light by 65%. We guarantee all screen filters have 100% quality due to hand checking.
EASY INSTALLATION - Simple, quick and convenient Micro-suction technology secures to the monitor bezel without hassle or adhesives or slide-mount tabs, so you can easily take the privacy filter on and off your monitor.

Description

Do you often have to worry about performing everyday tasks on your computer just because you fear a lot of people prying around or snooping into your desktop screen?

Do you hesitate entering the passwords or reading/viewing/surfing content on your desktop that befits to an office environment but you still do not want others to know about it?

Try Vintez Computer Privacy Screen Filter

- Restricts the visibility of screen to the straight position
- Helps improve confidentiality of your information, surfing details, etc. and reduces risk of any visual hacking or visual thefts
- Anti-scratch technology, reduces exposure of your eyes to UV by 96% and curbs Blue light by 65%
- Micro-suction technology instead of the installation kits
- Materials Origin: Japan

NOTE

This privacy filter is designed for use with 20-inch to 22-inch (20", 20.1", 21.5", 22") LCD desktop monitors that have a 16:9/16:10 aspect ratio.

Actual Filter Size: Width: 505 mm, Height: 320 mm.

If you aren't sure about your desktop screen size, simply search for screen size on the web using model name/number or take a tape & measure the screen, excluding the frame.

PACKAGE CONTENTS

1. 20-inch to 22-inch (20", 20.1", 21.5", 22") privacy filter (16:9/16:10 aspect ratio) with dimensions 505 mm wide x 320 mm high
2. Microfiber Cleaning Cloth
3. Installation Instructions
BONUS GIFT: an eBook guide to computer security, protect yourself from identity theft, internet security.

We also offer you 100% RISK-FREE SATISFACTION GUARANTEE!

ORDER NOW and Get this Incredible Privacy Screen Filter for your Desktop Delivered in Just 3-5 Days!

9. SKYLARKING 21.5 inches Computer Privacy Screen Filter, Anti-Spy Anti-Glare Screen Protector Film Compatible 21.5" Widescreen Computer LCD Monitor with Aspect Ratio 16:9 (476mm x 268mm)

Feature

Compatible Model(s): Perfectly fits 21.5 inch (Diagonal Measure) Widescreen Computer Monitor with16:9 aspect ratio. Actual Filter size(WxH): Width: 18 3/4 inches, Height: 10 9/16 inches (476mm x 268mm). Measure the size before ordering! Contact us if you have any questions about dimensions.
Premium Privacy Filter: When the filter is placed over a monitor or laptop, one can see what is displayed when directly in front. However, as one gradually moves to the left or right, the screen darkens and will eventually "black out" when beyond 30 degrees from the center of the screen. *Note that others behind you can still see the screen contents.
High Quality Eye and Screen Protection: 4H surface hardness and anti-scratch coating protects the filter. The multi-layer design helps reduce blue light and UV exposure. *Not Compatible with Touchscreens.
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. The filters are also great when working in public or at airports, or if one is just concerned about nosy onlookers and colleagues.
TWO ATTACHMENT OPTIONS - Easy to use. Option 1 uses clear adhesive strips that securely attach to any monitor. 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.

Description

Find Your Privacy Filter:
If you aren't sure about your desktop screen size, just take a tape & measure the screen diagonally, excluding the frame. Use your measurements to select the correct size privacy filter.

FEATURES:
Privacy Protection
Anti-Glare
Anti-Reflection
UV and Blue Light Reduction
Protects Monitor from Scratches
Black, Frameless, Thin, and Lightweight
2 Easy-to-attach Options

*Kindly Note:
-Not Compatible with Touchscreens.
-Note: It does not block visibility directly behind you, regardless of the distance.
-For regulation of a necessary degree of your confidentiality, use the function of reducing or increasing your computer's monitor brightness.
Package Contents:
1 privacy screen
1 attachment part sets
1 installation guide card
*Each attachment part set contains 1 pair of plastic tabs and 1 sheet of double-sided tape.

Conclusion

By our suggestions above, we hope that you can found the best monitor privacy screen 21.5 for you. Please don't forget to share your experience by comment in this post. Thank you!