Top 10 21.5 Anti Glare Screen for 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 - Option 1 uses clear adhesive strips that securely attach to any computer screen. Buy with confidence – located in the us, corporations, two sets of clear adhesive strips, SightPro specializes in providing best-in-class privacy solutions to individuals, government, two sets of slide mount tabs, small businesses, and educational institutions.

Please verify your computer screen's width and height measurements before ordering. Package contents - each package includes one privacy screen filter, and a microfiber cleaning cloth. Two attachment options - installs in minutes. 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. Perfect for travel and open workspaces - our computer screen privacy filter is the ideal solution for healthcare providers, commuters, subways, students, and business travelers.

Note: it does not block visibility directly behind you, while maintaining a crystal clear screen straight-on. It's not recommended to make your selection based solely on your computer screen's diagonal size. Privacy filter dimensions: width: 18 3/4" 477 mm, samsung, asus, lenovo, viewsonic, height: 10 9/16" 268 mm, lg, diagonal: 21.5" 546. 1 mm - sightpro blackout privacy screen Filter is engineered to be compatible with HP, Dell, Acer, and other monitor brands.
BrandSightPro #ad
ManufacturerSightPro #ad
Height0.02 Inches
Length18.78 Inches
Width10.55 Inches
Part NumberSP-PSB215169
ModelSP-PSB215169 / PF215W9B



2 PACK 21.5 inch Anti GlareMatte Screen Protector Compatible with 21.5" Widescreen Desktop with 16:9 Aspect Ratio 18.7" W x 10.4" H

FORITO #ad - Anti glare, the matte surface can effectively reduce the glare of sunlight and UV emission from the LCD screen and reduce the visual fatigue. 5h highly durable, anti scratch, oleophobic coating to reduce screen smudges.

Including: screen protector x2, dust removal sticker x1, cleaning cloth x1, friendly customer service--for any product problems or not satisfied with it, application card x1, please feel free to contact us. Safely removes fingerprints, smudges, sweat, saliva from your keyboard and screen using only a minimal amount of water with the gift cleaning Cloth. Specially design for computer monitors, tablets measuring 21. 5 inch diagonallymeasured viewable display Area Diagonally, LCD Displays, Corner to Corner Without the Frame, filter sizeW x H: 18.7 inches 47. 6cm x 104 inches 26. 8cm.
BrandFORITO #ad
ManufacturerFORITO #ad



FORITO 2-Pack 21.5 Inch Monitor Anti Glare Screen Protector for 21.5 Inch Desktop and All-in-One Computer with 16:9 Aspect Ratio Screen

FORITO #ad - Specially design for 21. 5 inch with aspect ratio 16:9 desktop and all-in-one computer monitor -DIAGONALLY MEASURED 21. 5 inch546mm, filter sizewidth x height: 18 11/16 inches 475cm x 10 9/16 inches 267mm.

Safely removes fingerprints, sweat, smudges, saliva from your keyboard and screen using only a minimal amount of water with the gift large cleaning Cloth. Including: screen protector x2, friendly customer service--for any product problems or not satisfied with it, Gift Cleaning Cloth x1, please feel free to contact us.5h highly durable, anti scratch, oleophobic coating to reduce screen smudges. No residue remove, matte surface effectively reduce the glare & visual fatigue.
BrandFORITO #ad
ManufacturerFORITO #ad



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

VINTEZ #ad - Package contains Extra installation kits. Please confirm the width and height measurements for your computer screen before ordering. The filter is anti-glare and scratch Resistant! Easy installation -- includes two, easy-to-attach options - attachment strips and slide-mount tabs.

Contact us if you have any questions about dimensions. We guarantee all screen filters have 100% quality due to hand checking. Lifetime replacement policy – your computer privacy screen is protected under our lifetime replacement policy and if anything happens we will send you a new privacy screen at absolutely no cost. 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. Doubles as screen & eye protector -- - protects your eyes by filtering out 96% uv and curbing blue light by 65%. Privacy filter dimensions -- - width: 18 3/4" 18. 8 inches/476 mm, height: 10 9/16" 106 inches/268 mm - Aspect Ratio 16:9. You can relax worry-free, knowing you can rely on the help of Vintez Technologies.
BrandVINTEZ #ad
ManufacturerVINTEZ #ad
Height10.6 Inches
Length18.7 Inches
Weight0.13 Pounds
Width0.01 Inches
Part Numbervin-102-21.5



MUBUY 21.5" Anti Blue Light Glare Screen Protector Filter for Diagonal 21.5" Desktop Monitor 16:9 Widescreen, Reduce Glare Reflection and Eyes Strain, Help Sleep Better 18.75" W x 10.55" H

MUBUY-GOL #ad - Anti glare anti strong light reflection -unlike other glass or film cover, our anti blue light screen protector coming with anti glare matte coating, effectively reduce the visual interference caused by strong light from the screen while in a high light conditions.

Fits widescreen monitors screen sizes of 21. 5” diagonally measured- aspect ratio 16:9, height: 10 9/16”, filter size: width:18 3/4”, you can get: screen protector *1,free gift *1, no-hassle risk-free replacement warranty provides by MUBUY INC. Who needs more a blue light filter-insomniac, pregnant women, game lovers, office staff, students, elderly, fashion beauty, filter out Blue Light and relieve computer eye strain to help you sleep better. Relieve eye fatigue and help your sleeve better- genius 8-layer design, our eyes protection anti blue light screen protecor 100% Block Hazardous UV light and effectively block the most hazardous HEV blue light of 380-495nm and Electromagnetic radiation, help you block electronic hazards.

Oleophobic coating - industry leading highly hardness with MUBUY INC oil layer separation technology, sweat, it will separates oil, and water on daily use, you can just wiping it with a clean cloth to make it as clean as new.
BrandMUBUY-GOL #ad
ManufacturerMUBUY-GOL #ad

6. Air Mat


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

Air Mat #ad - Best for public and high traffic areas; airplane, and for financial / health care providers. No more prying eyes ! feel secure using proven, offices, bus, airport, patented micro-louver technology based on LG and 3M at a fraction of the price.

Reduces eye stress due to glare, anti Scratch properties reducing more than 97% of UV and LF radiation and curbs 70% blue light. Fits 21. 5” widescreen displays – designed to fit computer monitors, lcd displays, dell, hp, asus, lenovo, tablets measuring 21.55 inch diagonally. Compatible with all major brands LG, Acer, Apple, Samsung, Viewsonic, Toshiba.

Blocks vision from the side. Extra bonus set of genuine 3M adhesive tape included. The filter is lightweight, thin and frame-less in design. 30 day returns - no questions Asked ! BASED IN USA. Privacy guaranteed. The filter is lightweight, thin and designed as Screen Protector Film for your Monitor. Measure diagonally. Dark for others – clear for you.
BrandAir Mat #ad
ManufacturerAir Mat #ad
Height0.12 Inches
Length18.78 Inches
Weight0.31 Pounds
Width10.55 Inches
Part NumberAMPF-Monitors

7. Kantek


Kantek LCD Protect Deluxe Anti-Glare Filter for 21.5-Inch and 22-Inch Widescreen Monitors LCD22W

Kantek #ad - Protects LCD display surface. Not designed to filter out high direct glare from a light source shining directly on the monitor, such as a direct window or overhead lighting. Antireflective coating reduces glare by 95%, improves image and enhances contrast to help prevent eyestrain and thereby reduce fatigue.

Fits both 21. 5 and 22-inch widescreen lcd monitors - actual filter measures 201" w x 12. 5" h, and fits over the front of the entire monitor note: 21. 5" widescreen monitors have a 21. 5" viewable diagonal and the viewing area is 18 3/4" w x 10 9/16" h and 22" widescreen monitors have a 22" viewable diagonal and the viewing area is 18 11/16" W x 11 11/16" H.

Before choosing your screen, use measuring instructions in image to left to ensure you choose appropriately. Natural light tint for true color fidelity. Fully assembled; simple hanging bracket mounting; elegant frameless design with silver trim. Full measuring instructions and chart of all available filter sizes available in Technical Specifications below.
BrandKantek #ad
ManufacturerKantek Inc. #ad
Height1.5 Inches
Length24 Inches
Weight1 Pounds
Width15.5 Inches
Part NumberLCD22W

8. 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 - Kindly note: : if you receive the filter about any size problem, financial institutions, health care providers, please feel free to send the email to us. We provide 24 hours friendly email customer support for you. The multi-layer design helps reduce blue light and UV exposure.

Option 1 uses clear adhesive strips that securely attach to any monitor. Actual filter sizewxh: width: 18 3/4 inches, Height: 10 9/16 inches 476mm x 268mm. High quality eye and screen protection: 4h surface hardness and anti-scratch coating protects the filter. Note that others behind you can still see the screen contents. Two attachment options - easy to use. Not compatible with Touchscreens. Keep personal data and confidential information secure: perfect for office settings, 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. 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. 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.
BrandSkylarking #ad
ManufacturerSkylarking #ad

9. EZ-Pro Screen Protector


Premium Anti Blue Light and Anti Glare Screen Protector 3 Pack for 21.5 Inches Widescreen Desktop Monitor. Filter Out Blue Light and Relieve Computer Eye Strain to Help You Sleep Better

EZ-Pro Screen Protector #ad - Protects screen against scratches and Anti Glare function. Aspect ratio 16:09. Block blue light at wavelength at 380nm-490nm. Filter out blue light and relieve computer eye strain to help you sleep better. Please compare your monitor to our measurement picture before purchasing. This package includes 3 screen protectors and an installation kit. Actual screen protector dimensions are 21. 5 inches measured diagonal, 18. 7 inches width x 105 inches height. Easy to apply and remove.
BrandEZ-Pro Screen Protector #ad
ManufacturerEZ-Pro Screen Protector #ad

10. Amazon Basics


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

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.

Measures 18. 8 by 106 inches; fits a 21. 5-inch widescreen monitor 16:9; backed by an Amazon Basics 1-year limited warranty. 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. 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