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privacy screens

Desktop Monitor Privacy Screens

A desktop monitor privacy screen helps limit side-angle views of sensitive information in a home office or shared workspace. Compare monitor privacy filters by display dimensions, aspect ratio and attachment method, then look for a finish that suits your lighting and viewing preferences. Start with compatibility so the filter fits your monitor—not just its advertised diagonal size.

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  1. Targus - Privacy Screen for Most 20" Widescreen LCD Monitors - Gray

    SKU: J7QXPF4TFW

    Staff needed something to shield monitors and this worked great...Great security...Great Product

    Product Description

    A gray privacy screen with anti-glare and anti-static features that reduces side-angle visibility and eye strain.
    See all Privacy Screens
    Your price for this item is $65.99

  2. Kensington - MagPro-27.0"- Monitor Privacy Screen Filter - Black

    SKU: J7RJZZ8LWT

    Product Description

    A black magnetic privacy screen filter that reduces glare, limits viewing angles, and filters blue light.
    See all Privacy Screens
    Your price for this item is $192.27
    Save $14
    The previous price was $206.81

  3. 3M - HCMAP002 16:9 Aspect Ratio High Clarity Privacy Filter for 27 in. Apple iMac - false

    SKU: J7LYP9T9KJ

    Product Description

    A high-clarity privacy filter delivering crisp, glossy image quality and advanced screen privacy for 27" iMacs.
    See all Privacy Screens
    Your price for this item is $99.80
    Save $4
    The previous price was $104.42

  4. 3M - Anti-Glare Privacy Filter for 23.6" Widescreen Monitor, 16:9 Aspect Ratio - Clear

    SKU: J7LYPRW7SV

    Product Description

    A clear reversible filter with glossy and matte sides that reduces glare, reflections, and fingerprints.
    See all Privacy Screens
    Your price for this item is $108.16
    Save $94
    The previous price was $202.20

  5. Fellowes - 4807001 PrivaScreen 16:9 Aspect Ratio Blackout Privacy Filter for 21.5 in. Widescreen Flat Panel Monitor - Black

    SKU: J7GXH3W8GX

    Product Description

    A black polyethylene privacy filter that blacks out your widescreen monitor from side views and resists fingerprints.
    See all Privacy Screens
    Your price for this item is $111.66
    Save $68
    The previous price was $179.99

  6. 3M - Anti-Glare Privacy Filter for 24" Widescreen Monitor, 16:10 Aspect Ratio - Clear

    SKU: J7LYPRTYH8

    Product Description

    A clear anti-glare filter that provides privacy and crisp image clarity for 24" widescreen monitors.
    See all Privacy Screens
    Your price for this item is $93.24

  7. 3M - Anti-Glare Privacy Filter for 19" Monitor, 5:4 Aspect Ratio - Clear

    SKU: J7LYPRRHTC

    Product Description

    A clear, reversible anti-glare privacy filter that blocks side views and reduces reflections for monitors.
    See all Monitor & Screen Accessories
    Your price for this item is $96.88

  8. 3M - PF240W9B 16:9 Aspect Ratio Frameless Blackout Privacy Filter for 24 in. Widescreen Flat Panel Monitor - false

    SKU: J7LYPRW798

    Product Description

    A reversible frameless privacy filter offering blackout protection and glare reduction for 24-inch widescreen monitors.
    See all Privacy Screens
    Your price for this item is $58.99
    Save $36
    The previous price was $95.06

  9. Kensington - K58355WW Magnetic Privacy Screen for 23 in. Widescreen Monitors with 16:9 Aspect Ratio - false

    SKU: J7RJZZ8LTX

    Product Description

    A plastic magnetic privacy screen that reduces blue light, glare, and visual data breaches for widescreen monitors.
    See all Privacy Screens
    Your price for this item is $150.48

  10. Kensington - Anti-Glare Privacy Filter & Screen Protector for 24" Widescreen Monitor (16:9) - Black

    SKU: J7RJZZCKWX

    Product Description

    An anti-glare black privacy filter that limits viewing angles and reduces blue light for widescreen monitors.
    See all Privacy Screens
    Your price for this item is $99.43
    Save $0
    The previous price was $99.49

  11. 3M - Anti-Glare Privacy Filter for 23.8" Monitor, 16:9 Aspect Ratio - Black

    SKU: J7996V6R7Z

    Product Description

    A black privacy filter that blocks side views and reduces glare for 23.8" flat monitors.
    See all Privacy Screens
    Your price for this item is $112.32

  12. KanTek - SVL22W 16:10 Aspect Ratio Secure View LCD Privacy Filter for 22 in. Widescreen Flat Panel Monitor - false

    SKU: JX5FYCF3YJ

    Product Description

    A premium privacy filter that blocks side views, reduces glare, and enhances contrast for widescreen monitors.
    See all Privacy Screens
    Your price for this item is $148.85

  13. 3M - PF220W1B 16:10 Blackout Frameless Privacy Filter for 22 in. Widescreen Lcd Monitor - Black

    SKU: J7LYPRTYPK

    Product Description

    A black polymer film filter that blocks side views and reduces blue light for widescreen monitors.
    See all Privacy Screens
    Your price for this item is $65.64
    Save $4
    The previous price was $69.99

  14. 3M - PF213C3B Frameless Blackout Privacy Filter for 21.3 in. Flat Panel Monitor - Black

    SKU: J7LYPRTYRS

    Product Description

    A black polymer film privacy filter that blocks side views, reduces glare, and cuts blue light by 35%.
    See all Privacy Screens
    Your price for this item is $112.51

  15. 3M - PFMAP004M 16:9 Aspect Ratio Comply Magnetic Attach Privacy Filter for 24 in. Widescreen iMac - false

    SKU: J7LYP9TWX3

    Product Description

    A reversible privacy filter with magnetic attachment that blocks side views and reduces glare and fingerprints.
    See all Privacy Screens
    Your price for this item is $140.22
    Save $8
    The previous price was $148.67

  16. 3M - High Clarity Privacy Filter for 24" Widescreen Monitor, 16:10 Aspect Ratio - Black

    SKU: J7LYP9T9PX

    Product Description

    A black privacy filter that enhances screen clarity and protects against scratches for widescreen monitors.
    See all Monitor & Screen Accessories
    Your price for this item is $109.66
    Save $8
    The previous price was $118.20

  17. 3M - HC230W9B 16:9 Aspect Ratio High Clarity Privacy Filter for 23 in. Widescreen Flat Panel Monitor - false

    SKU: J7LYP9T9Y5

    Product Description

    A high-clarity privacy filter that maintains vivid screen quality while blocking side views and reducing blue light.
    See all Privacy Screens
    Your price for this item is $112.00

  18. 3M - PF490W3E 32:9 Aspect Ratio Privacy Filter for 49 in. Monitor - false

    SKU: J7LYP9TTT5

    Product Description

    A reversible privacy filter offering blackout protection from side views and easy magnetic attachment for 49" monitors.
    See all Privacy Screens
    Your price for this item is $233.81
    Save $5
    The previous price was $239.49

  19. 3M - PF170C4B Frameless Blackout Privacy Filter for 17 in. Flat Panel Monitor - Black

    SKU: J7LYPRR936

    Product Description

    A black polymer film privacy filter that blocks side views and reduces blue light for 17-inch monitors.
    See all Privacy Screens
    Your price for this item is $81.99

  20. 3M - Privacy Filter for Widescreen Desktop LCD Monitor 20.0" - Black

    SKU: J7LYPRT6PW

    Product Description

    A black plastic privacy filter that darkens side views, reduces glare, and protects your monitor from scratches.
    See all Monitor & Screen Accessories
    Your price for this item is $97.99

  21. 3M - PF230W9B 16:9 Aspect Ratio Frameless Blackout Privacy Filter for 23 in. Widescreen Flat Panel Monitor - Black

    SKU: J7LYPRT6S7

    Product Description

    A reversible black privacy filter that blocks side views and reduces glare for 23-inch widescreen monitors.
    See all Privacy Screens
    Your price for this item is $94.30

  22. 3M - Anti-Glare Privacy Filter for 19" Widescreen Monitor, 16:10 Aspect Ratio - Clear

    SKU: J7LYPRTGZ5

    Product Description

    A clear, reversible filter with matte and glossy sides that reduces glare, reflections, and fingerprints.
    See all Privacy Screens
    Your price for this item is $82.76
    Save $25
    The previous price was $108.39

  23. 3M - PF340W2B 21:9 Aspect Ratio Frameless Blackout Privacy Filter for 34 in. Widescreen Monitor - Black

    SKU: J7LYP9T9GS

    Product Description

    A black frameless privacy filter that blocks side views, reduces blue light, and offers reversible glossy or matte finish.
    See all Privacy Screens
    Your price for this item is $124.27
    Save $50
    The previous price was $174.79

  24. 3M - PF270W9B 16:9 Aspect Ratio Frameless Blackout Privacy Filter for 27 in. Widescreen Flat Panel Monitor - Black

    SKU: J7LYPRWJY3

    Product Description

    A frameless black privacy filter that blocks side views and reduces glare for 27-inch widescreen monitors.
    See all Privacy Screens
    Your price for this item is $110.22
    Save $19
    The previous price was $129.99
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Choosing a monitor privacy filter starts with the display you already use. Check your monitor’s model information, visible screen width and height, and aspect ratio against the filter’s compatibility details. Two monitors with the same diagonal measurement can have different proportions, so diagonal size alone is not enough to confirm a match. Also review whether the filter is intended for a flat display or your particular monitor design, especially with an ultrawide screen or an all-in-one computer. The attachment system matters, too: check how it mounts and whether your monitor’s bezel, camera or controls could interfere with placement. Next, think about how you use your desktop throughout the day. If you often show work to someone sitting beside you, consider how easily a removable privacy screen can be taken off and reattached. Compare anti-glare and high-clarity options according to your room lighting and image preferences, and check whether a reversible filter offers different finishes. Features such as scratch resistance or blue light filtering vary by product rather than coming with every privacy screen. Keep the purpose in perspective: a desktop privacy filter helps reduce casual side viewing, but it does not secure online accounts or replace locking your computer when you step away.

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FAQ

A physical monitor privacy filter does not require software installation or an online account. Setup involves attaching the filter to a compatible display according to the manufacturer’s instructions.

Review the mounting instructions to see whether the filter uses included attachment pieces or a mounting system designed for a particular display. Do not assume that a magnetic filter attaches directly to every monitor.

A reversible filter is designed to be used with either side facing outward. Some have a matte side and a glossy side. Check the product description and installation instructions for the finishes offered and how to position the filter.

Follow the filter manufacturer’s cleaning instructions rather than assuming every monitor-cleaning product is suitable. Use only recommended materials and cleaning solutions, and check whether the filter should be removed before cleaning.

Use its storage sleeve or protective packaging if provided. Otherwise, follow the manufacturer’s storage guidance, keeping the filter away from items that could bend it or scratch its surface.