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

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1. SightPro


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

SightPro #ad - Perfect for travel and open workspaces - our computer screen privacy filter is the ideal solution for healthcare providers, and business travelers. 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.

Please verify your computer screen's width and height measurements before ordering. Note: it does not block visibility directly behind you, while maintaining a crystal clear screen straight-on. Package contents - each package includes one privacy screen filter, and a microfiber cleaning cloth. It also protects your eyes from harmful glare, UV, regardless of the distance. Option 1 uses clear adhesive strips that securely attach to any computer screen.

Privacy filter dimensions: width: 18 3/4" 477 mm, lg, diagonal: 21. 5" 546. 1 mm - sightpro blackout privacy screen filter is engineered to be compatible with HP, Height: 10 9/16" 268 mm, Lenovo, Acer, Samsung, ASUS, Dell, ViewSonic, and other monitor brands. It's not recommended to make your selection based solely on your computer screen's diagonal size. Superior privacy and anti glare - our advanced multi-layered film filter blacks out your computer screen when viewing from the side, and blue light.
BrandSightPro #ad
ManufacturerSightPro #ad
Height0.02 Inches
Length18.78 Inches
Width10.55 Inches
Part NumberSP-PSB215169
ModelSP-PSB215169 / PF215W9B

2. Amazon Basics


18.77" x 10.56", Anti Glare & Blue Light Filter 21.5 inch 16:9, Amazon Basics Privacy Screen Filter, 21.5 Inch 16:9 Widescreen Monitor

Amazon Basics #ad - Privacy screen helps keep screen information safe from prying eyes; ideal when flying, commuting, or working in a cafe or other public space.

Reversible: choose the glossy side for an extra clarity or the matte side to minimize glare and distracting reflection. 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. Measures 18. 8 by 106 inches; fits a 21. 5-inch widescreen monitor 16:9; backed by an Amazon Basics 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.
BrandAmazon Basics #ad
ManufacturerAmazon Basics #ad
Height0.02 Inches
Length18.77 Inches
Weight0.17 Pounds
Width10.56 Inches
Part NumberPFS440GH-215W9

3. PrivacyIQ


UV Light Reduction & Blue Light Filter, Advanced Anti-Glare, Privacy IQ 21.5" Inch 16:9 Monitor Privacy Screen-Filter for 60 Degree Privacy

PrivacyIQ #ad - Package contents: privacyiq package includes the premium 21. 5" blacked out filter, double-sided tape, cleaning cloth, hanging tabs, instruction manual. Privacyiq screens are designed to fit with a variety of 21. 5" 16:9 monitor's. Dimensions: privacyiq 21. 5" 16:9 aspect ratio dimensions as followed; 18. 75" 476 mm in width, 10 9/16" 268 mm in height, 21.

5" diagonal. Very important to measure and double check your screen's width and height measurements before ordering. Knowing that your information is secured to specific parameters, you will be able to handle your matters more freely and with less stress. Option 1 includes high quality adhesive strips that can be placed on the outer edges of your PrivacyIQ filter, and simply attach to your laptop; Option 2 includes slide mount tabs, allowing to easily remove your Privacy IQ filter, that attach your bezel on your monitor, from your monitor screen when needed. Our premium screens also provide blue light protection, and rest easier at night.

Privacy and blue light protection: privacyiq filters are designed with muli-layers to provide clear vision from viewing from a straight angle, anti-glare and UV light to help with eye strain after hours of screen time to help prevent headaches and let you rest eaiser at the end of the work day, and privacy protection at a 60 Degree angle. All accessories and installation instructions are included in the packaging. Travel and open workspace: with the limited 60 degree viewing area, the PrivacyIQ filter screen allows you to confidently view your private information with other people around. Install options: you have two choices to install a privacyiq filter.
BrandPrivacyIQ #ad
ManufacturerPrivacyIQ #ad
Height0.12 Inches
Length20 Inches
Width13.2 Inches
Part NumberPQ-YP21W9

4. J J-Dream


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

J J-Dream #ad - 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. 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 screen for monitorperfect for open office settings, financial institutions, health care providers, universities, and corporate travel. 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.

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.
BrandJ J-Dream #ad
ManufacturerJ J-Dream #ad
Part Number59-HBIW-W4FD



Hanging Removable Acrylic Screen Protector Anti Glare Eye Protection for Diagonal 20, 22 inch 16:9 Aspect Ratio Widescreen Desktop PC Monitor, 21.5, MOSISO 20-22 inch Computer Privacy Screen Filter

MOSISO #ad - Compatible with imac 21. 5 inch, acer sb220q bi 21. 5 inch, hp 20/22 inch all-in-one, hp pavilion 21. 5 inch, dell p series 21. 5 inch, premium 2019 21. 5 inch, dell inspiron 3275 21. 5 inch, sceptre e205w-1600 20 inch, viewsonic va2246mh-led 22 inch and fits diagonally measured 20, HP All-in-One PC - 21.

5 inch fhd display, 21. 5, 22 inch 16:9 widescreen desktop PC LED monitor panel. Made of acrylic. 1 year warranty on every screen protector. Effectively shading privacy when viewed from the side beyond 60 degrees. This function works for left and right sides only. Effectively prevent screen from dust and scratch.

Ultra slim to 001 inch of 90% clear transparency, which will not darken your laptop screen, keeping the original screen brightness. Easy to install, just remove the sticker on each side and hang on the monitor screen. Protect your eyes by filtering and curbing 99% harmful UV. Please measure your modiagonal dimension before purchase. Perfectly works in office / home for OL, gamer and programmer.
BrandMOSISO #ad
ManufacturerMosiso #ad
Part NumberMO-20-AntiBlue-NWPRIV-Filter



Monitor Frame Hanging Type, Acrylic 21.5 Inch, 19.3" x 11.3", High Clarity Computer Privacy Screen Filter for Widescreen Computer Monitors, 491 x 288mm

VINTEZ #ad - Enhanced privacy – premium vintez computer privacy screen filter is perfect for public and high traffic areas. We guarantee all screen filters have 100% quality due to hand checking. Dark screen for others – clear view for you. 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.

Protects your eyes by filtering out 96% UV and curbing blue light by 65%. Contact us if you have any questions about dimensions. 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. Please confirm the width and height measurements for your computer screen before ordering. We advise against making a selection based solely on a computer screen’s diagonal size. Doubles as screen & eye protector - superior visual clarity to prevent dry and strain eyes. Anti-Scratch Technology. It uses revolutionary micro-louver technology. Actual filter Size: Width: 19.
BrandVINTEZ #ad
ManufacturerVINTEZ #ad
Height11.3 Inches
Length19.3 Inches
Width0.09 Inches
Part Numbervin-139-A21.0-169-BS

7. Skylarking


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

Skylarking #ad - 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. Measure the size before ordering! Contact us if you have any questions about dimensions. Two attachment options - easy to use.

Actual filter sizewxh: width: 18 3/4 inches, Height: 10 9/16 inches 476mm x 268mm. 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. Compatible models: perfectly fits 21. 5 inch diagonal measure widescreen computer monitor with16:9 aspect ratio. The multi-layer design helps reduce blue light and UV exposure. Not compatible with Touchscreens. Option 1 uses clear adhesive strips that securely attach to any monitor.

We provide 24 hours friendly email customer support for you. Note that others behind you can still see the screen contents. However, the screen darkens and will eventually "black out" when beyond 30 degrees from the center of the screen. Keep personal data and confidential information secure: perfect for office settings, health care providers, financial institutions, or any corporate setting where data privacy is important.
BrandSkylarking #ad
ManufacturerSkylarking #ad

8. Magicmoon


Anti-Spy/Glare Protector Film for Widescreen Monitor with 16:9 Aspect Ratio WxH: 476mm x 268mm, Magicmoon 21.5 Inch Computer Privacy Screen Filter

Magicmoon #ad - Great for maintaining screen privacy in high traffic areas such as open work spaces, coffee shops and other public places, airports, airplanes, commuter trains, etc. Easy installation: choose between 2 simple Options; Slide-On/Off or Mounted.

Compatible models: magicmoon brand filter only for 21. 5''546mm diagonally measured - widescreen monitors - aspect ratio 16:9 - Filter Size: Width: 18 3/4", Height: 10 9/16" 476mm x 268mm. Eye & screen protection: privacy filter does not only protect your private life but also protects your eyes by blocking 30% of blue light, blocking the harmful blue light between 380 - 495nm, it filters out the blue light and relieves eye strain. Not designed for touchscreens.

If you meet any questions, please feel free to contact us. Our laptop privacy screen also helps keep your screen safe from dust and scratches. Keep information privacy: effective "black out" privacy from side views outside the 60-degree viewing angle. Designed for optical clarity when viewing from the front, a person not at the front of the screen can only see the dark side of the screen, so it protects buisness secrets and personal privacy.
BrandMagicmoon #ad
ManufacturerMagicmoon #ad

9. EZ-Pro Screen Protector


Privacy Screen Filter for 21.5 Inches Screen Measured Diagonally Desktop Computer Widescreen Monitor, Screen Filter size is 18.7 inch width x 10.5 inch height

EZ-Pro Screen Protector #ad - Decrease surface reflection of lighting and external lighting. Anti scratch, Anti Peeping, Easy Installation. Compare your screen dimensions against our dimension before purchasing. 18. 7 inch width x 105 inch high. Blocks visibility from side angles greater than 30 degrees from center, but NOT behind you. 2 installation options -- slide screen on and off or mount permanently. Actual privacy screen filter dimensions are 21. 5 inch measured diagonally.
BrandEZ-Pro Screen Protector #ad
ManufacturerEZ-Pro Screen Protector #ad

10. Adaptix


Adaptix Monitor Privacy Screen 21.5” for Desktop Computer Monitor and iMac 4K Retina – Anti-Glare, Blocks 96% UV – Matte or Gloss Finish Privacy Filter Protector – 16:9 APF21.5W9, Anti-Scratch

Adaptix #ad - Plus, a non-reflective matte finish or a glossy luster! Options include, your ironclad desktop screen protector comes with a FREE convenient cleaning cloth to wipe away pesky prints and smudges. We’ll even help you choose the right filter size! Plus, purchase confidently knowing your computer screen privacy filter includes a 1-year warranty and a 100 percent satisfaction guarantee.

With touchscreen compatibility for every size, including HP, and more. It’s also easy to install and is anti-glare and scratch-resistant, a student safeguarding notes, or a digital nomad securing confidential content, plus it won’t damage your computer or affect your touchscreen capability! 9989 protect your information – protect your privacy and your eyes with the desktop security screen that reduces blue light exposure to minimize UV radiation up to 96 percent! Whether you’re a professional protecting sensitive information, make sure your private material and your eyes stay safe.99989 privacy filter dimensions: width: 18 3/4" 476 mm, you can safeguard any computer, height: 10 9/16" 268 mm – no matter where you’re working, dell, don’t put your information at risk! Protect your privacy with an Adaptix privacy filter for monitor at work and at home.

Please verify your computer screen's width and height measurements before ordering as it's not recommended to only measure your screen's diagonal size. 9989 dual-finish + bonus gift – pick the finish you want with adaptix’s reversible information security screen, 3M adhesive attachment strips to mount the filter. Note: regardless of the distance, privacy screens do not block visibility directly behind you.
BrandAdaptix #ad
ManufacturerAdaptix #ad
Height0.02 Inches
Length10.56 Inches
Width18.75 Inches
Part NumberAPF21.5W9