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3M Privacy Filter for 13.3" Widescreen Laptop (16:10) (PF133W9B)

4.3 out of 5 stars 2,792 ratings

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Full content visible, double tap to read brief content.
Capacity: 11 1/4 x 7 1/16 Inch
Color: Black
  • Keeps your personal or confidential information safe from prying eyes
  • You'll see the information on your display while people on either side only see a darkened screen
  • Designed to fit widescreen laptops with a diagonally measured 13 5/16" viewing screen and a 16: 10 aspect ratio
  • Actual filter dimensions are 11 5/16" wide x 7 1/16" high (287 mm x 179 mm)
  • Includes your choice of two easy-to-use attachment methods
  • Reversible, matte side reduces glare and reflections
  • Lightweight, thin, frameless design
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3m Privacy Screen Filter - For 13.3notebook

Top Brand: 3M

Highly Rated
100K+ customers rate items from this brand highly
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100K+ orders for this brand in past 3 months
Low Returns
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What's in the box

  • Notebook privacy filter
  • Product information

    Technical Details

    Collapse all
    Standing screen display size ‎33.8 Centimeters
    Brand ‎3M
    Series ‎PF133C3B
    Item model number ‎PF133W1B
    Hardware Platform ‎PC
    Item Weight ‎1.28 ounces
    Product Dimensions ‎11.28 x 7.06 x 0.02 inches
    Item Dimensions LxWxH ‎11.28 x 7.06 x 0.02 inches
    Color ‎Black
    Manufacturer ‎3M
    Language ‎English
    ASIN ‎B0015YOV1E
    Is Discontinued By Manufacturer ‎No
    Date First Available ‎April 2, 2004

    Additional Information

    Customer Reviews
    4.3 out of 5 stars 2,792 ratings

    4.3 out of 5 stars
    Best Sellers Rank #117,476 in Computers & Accessories (See Top 100 in Computers & Accessories)
    #665 in Laptop Screen Filters

    Warranty & Support

    Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.

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    3M Privacy Filter for 13.3" Widescreen Laptop (16:10) (PF133W9B)


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    From the manufacturer

    Laptop Device image

    3M Privacy Products

    Featuring microlouver technology pioneered, designed and optimized by 3M to 'black out' side views so you see your screen clearly while visual hackers are left in the dark.

    Find the right privacy filter for your screen

    how to measure

    how to measure

    how to measure

    3M laptop privacy filters
    Gold Privacy Filter
    High Clarity Privacy Filter
    Black Privacy Filter
    Black Touch Privacy Filter
    Gold Touch Privacy Filter
    Anti-Glare Filter
    Customer Reviews
    4.1 out of 5 stars 1,123
    4.0 out of 5 stars 132
    4.3 out of 5 stars 2,792
    3.8 out of 5 stars 115
    4.1 out of 5 stars 173
    3.7 out of 5 stars 378
    Price $61.00 no data $40.82 $42.68 no data $20.49
    Privacy - no data
    Anti-Glare - no data - no data - no data
    Glossy - no data - no data
    Matte - no data - no data - no data - no data
    Touch Compatible - no data - no data - no data

    Attachment Options

    COMPLY

    COMPLY Attachment System

    The COMPLY Attachment System makes sharing your laptop screen faster and easier than ever. The durable hinged design withstands the rigors of daily use. And the proprietary adhesive holds the privacy filter in place, but comes off cleanly when needed.

    slide mount tabs

    Slide Mount Tabs

    Slide mount tabs attach onto the device bezel bordering your display and stay in place, allowing you to slide the filter on and off the screen as needed.

    Attachment Strips

    Attachment Strips

    Ideal for displays with edge-to-edge glass, optically clear attachment strips are applied directly onto the filter before attaching to the device screen. Washable and removable, attachment strips allow for easy filter removal, cleaning and reattachment.

    Product Description

    Product Description

    3M Privacy Filters keep confidential information private. Only persons directly in front of the monitor can see the image on screen; others on either side of them see a darkened screen.

    From the Manufacturer

    From the Manufacturer

    3M™ Privacy Filters for laptops and netbooks are the perfect fit for people who want to keep their private data out of sight. They share the same patented microlouver technology used in 3M™ Frameless LCD and Framed LCD Filters, blocking the view of curious onlookers without diminishing yours. So you can enjoy peace of mind using your laptop or netbook in close quarters or high traffic areas. Plus, easy-on, easy-off 3M™ Privacy Filters are the convenient way to create a barrier between your fragile LCD screen and inevitable scuffs and scratches. And like the stylish new 3M™ GOLD Privacy Filters, they don’t rely on blurring or distorting images to guard your privacy. So they go a long way in protecting your eyes. Simply size up your screen and scroll the model list above. Then confidently take your digital life with you, wherever life takes you. Even better, all 3M Privacy Filters are backed by a one-year warranty.

    To ensure proper fit, measure the viewable height and width of your laptop screen. (Do not include the screen frame in your measurement.) Then, choose the filter size that matches your exact measurements, or slightly smaller.

    Measure Twice. Order Once.

    Even if you have a pretty good idea what screen size and aspect ratio your laptop or netbook boasts, it’s best to pull out the ruler. By ordering the 3M™ Privacy Filter that is a perfect fit for your widescreen or standard laptop or netbook, you’ll save time and money by avoiding the hassle of returns and exchanges. See the measuring instructions diagram to determine your perfect fit from the model list above.

    It's a matter of perspective.

    Whether it’s staying compliant for work or keeping family photos to yourself, privacy is central to everything you do. 3M™ Privacy Filters create a 30-degree cone of vision so on-screen data is visible only to those directly in front of your screen.

    Microlouver technology exclusive to 3M™ Privacy Filters and Films creates an invisible 60-degree “safe area” where on-screen data is visible only to those directly in front of the monitor—without blurring or distorting.

    Fear no train commute, plane seat, park bench, cubicle farm or coffee house. No matter where you are or what digital device you have, 3M™ Privacy Filters prevent others from crowding your personal space or perusing your digital life.

    Covering all the angles.

    Your laptop or netbook screen is an open window to your personal and business affairs. But what about your mobile device or desktop? Whether you login at work or home, in a bustling coffee shop or busy airport, 3M Privacy Filters and Films are designed to deliver peace of mind in any setting.

    A deeper understanding.

    How do 3M™ Privacy Filters protect your on-screen information while making it privy to your eyes only? Patented 3M™ Advanced Light Control Film (ALCF) technology contains closely spaced black microlouvers positioned to 1-degree precision, with over a dozen louvers per millimeter evenly distributed across the screen. It’s a mini Venetian blind with no strings attached.

    Microlouvers just one-fifth the width of a human hair simulate tiny Venetian blinds to shield out curious glances toward your screen while directing onscreen data to the user’s viewing area.

    Easy-on, easy-off attachment system makes 3M™ Privacy Filters the perfect fit for laptop and netbook users on the go.

    Scuff happens.

    Today's laptop and netbook screens are brighter and easier to view. But fragile LCD surfaces are easier to scratch, scuff, smudge or damage, making it difficult to view your data. And repairs can be costly and time-consuming. 3M™ Privacy Filters provide your laptop or netbook extra protection against everyday use the moment you place it on your screen. Have a mobile device with a screen worth protecting? Check out 3M™ Mobile Privacy Films .

    Customer reviews

    4.3 out of 5 stars
    2,792 global ratings

    Review this product

    Share your thoughts with other customers

    Customers say

    Customers find the privacy filter works well, particularly with touch screen laptops, and appreciate its effectiveness in providing privacy. The installation process is simple and straightforward, and while some say it fits their laptop screen very well, others report it being too small. Customers disagree on the value for money, with some considering it worth the price while others find it overpriced. The glare reduction and screen visibility receive mixed feedback - while some say it cuts out glare, others find it hard to see the screen, and while some report good adhesion, others mention it doesn't stick properly.

    AI-generated from the text of customer reviews

    535 customers mention "Functionality"423 positive112 negative

    Customers find that the privacy filter works well, particularly with touch screen laptops, and one customer mentions it performs effectively even at brighter settings.

    "...finger (like when zooming and adjusting the size of an image) and it worked great...." Read more

    "...first one I have bought for my Lenovo X230 work laptop and it works really well...." Read more

    "...I am using it on a 2nd gen (late 2010) MacBook Air 13" and it works fine...." Read more

    "The product works as described. It does keep your screen private so that's all good...." Read more

    338 customers mention "Privacy"272 positive66 negative

    Customers find the privacy filter effective, with one mentioning it provides a good balance between privacy and visibility.

    "...can't speak to that, but it does a GREAT job at providing an increased level of privacy from the casual observer...." Read more

    "...It is a VERY clean look and almost looks as if there is no privacy filter even attached. Big positive...." Read more

    "...I gave the product a 3 rating because (a) it is an acceptable privacy filter, and after all, that's what it's advertised as even if I was looking..." Read more

    "...It provided the privacy features to the tablet while also allowing me to use touch screen controls...." Read more

    196 customers mention "Ease of installation"167 positive29 negative

    Customers find the privacy filter easy to install and remove, with one customer noting the detailed adhesive strip instructions.

    "...There are durable adhesive tabs (not two-sided tape or anything) that hold it in place and I just leave the screen on my laptop all the time - I..." Read more

    "...Function: The screen was easy to apply with the provided adhesive strips (2 for my screen)...." Read more

    "...Installation was very straightforward. As I mentioned, I used the adhesive strips, not the tabs. Mounting instructions are very clear...." Read more

    "...holds in place with transparent stickers (TIP: (a) bend the stickers inward to push the filter as close to the screen; (b) place 2 short high on the..." Read more

    316 customers mention "Fit"188 positive128 negative

    Customers have mixed experiences with the screen protector's fit, with some reporting it aligns perfectly with their laptop screen while others find it too small for their display.

    "...Fit: This product fits exactly as described. I applied the filter with its adhesive strips carefully to my LCD...." Read more

    "...There is a very small size/model indicator in the upper corner, but that is really small and colorless and unobtrusive, as is the tiny cut-out that..." Read more

    "...I did have to trim it about 17mm, but it is now a perfect fit...." Read more

    "...First the good: * It fit on top of the screen perfectly. It had a little cut out along one edge to grasp it for removal...." Read more

    235 customers mention "Value for money"112 positive123 negative

    Customers have mixed opinions about the privacy screen's value for money, with some finding it well worth the price while others consider it a complete waste of money.

    "...A really great product, if your expectations are in line with how I am using mine." Read more

    "...For what you get (a filter and some plastic tabs) it seems overpriced...." Read more

    "...It is well worth its price." Read more

    "...I'm not giving five stars, because it has a few drawbacks and it is expensive." Read more

    175 customers mention "Glare reduction"99 positive76 negative

    Customers have mixed opinions about the screen protector's glare reduction, with some saying it appears to cut out glare while others note it's not as effective as modern screens.

    "...The screen has both a glare and anti-glare side, allowing you to select your preference...." Read more

    "...The reduced clarity and brightness still annoy me at times, but reducing the brightness is actually an unexpected benefit when working on a plane..." Read more

    "...It works great when the place is well lit well but not so well under low light situations (dark places), in the latter it blurs the image rather..." Read more

    "...As an anti-glare filter I'd rate it a 2. It does reduce glare some in bright light situations, but is probably not useful enough overall to me to be..." Read more

    156 customers mention "Screen visibility"75 positive81 negative

    Customers have mixed experiences with the screen visibility: some report that it is impossible to read the screen, while one customer notes that it keeps curious eyes from seeing the display.

    "...in the upper corner, but that is really small and colorless and unobtrusive, as is the tiny cut-out that facilitates removing the screen..." Read more

    "...side, one feature of the glare side is it makes it even harder for others to see your screen in bright light conditions because of reflected objects...." Read more

    "...The filter does what it says - it filters the picture for those trying to look at the screen from an angle to the side...." Read more

    "...You could still see the screen, and if you require a privacy filter (or require an anti-glare filter and aren't editing photos) then it will at..." Read more

    148 customers mention "Stickiness"26 positive122 negative

    Customers report issues with the screen protector's adhesion, noting that it does not stick to the screen, has weak adhesion, and tends to fall off.

    "...overall look of your LCD screen pretty ugly with a lot of really noticeable tabs stuck all around the screen..." Read more

    "...I just wish it were a little less expensive and the sticky tabs were a little more secure." Read more

    "...In addition, one of the adhesive strips stuck to my display after removing the screen during a reapplication I attempted in order to get a good seal..." Read more

    "...The screen kept sticking to my high gloss screen in patches that basically looked like air bubbles under a sticky screen cover, except the screen is..." Read more

    IMPORTANT TIPS - Excellent for function but not very pretty
    5 out of 5 stars
    IMPORTANT TIPS - Excellent for function but not very pretty
    TRUTH: not perfect but still great. The filter is mounted by transparent sticker tabs you adhere to your laptop's screen. At first I hated these stickers making my shiny new laptop ugly but after a few public uses (I travel a lot) I got used to them surprisingly fast. It is pretty cool how the filter darkens & blurs the screen from the sides. For this to work best you have to make sure it sticks to the screen as closely as possible (otherwise it blurs it for you!). It doesn't come flat like the product picture, it's bent and has a glossy and matte sides, for me the glossy side let me push the filter close to the screen with the stickers on the frame pushing the sides against it (I bent the stickers inwards to have the filter completely touching the screen). Anyone directly behind you can also see, but for me this is a plus as I share "live" what I'm doing with others. I was already used to sitting with my back facing the wall so this didn't bother me. It works great when the place is well lit well but not so well under low light situations (dark places), in the latter it blurs the image rather than darken it. Quick summary with TIPS: - darkens and blurs the screen for "side" viewers - anyone directly in front of it can see (TIP: have a wall behind you WITHOUT CCTVs, mirrors, or pictures with reflective glass) - doesn't work as well in dark places (TIP: avoid dark places...duh!) - holds in place with transparent stickers (TIP: (a) bend the stickers inward to push the filter as close to the screen; (b) place 2 short high on the sides, 2 long low on the sides, and 2 short at the bottom => see photos) - it will darken the screen a bit, increasing brightness will do the trick but will use more battery
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    Top reviews from the United States

    • Reviewed in the United States on November 1, 2007
      I love this product! It is much better than you might think based on some of the reviews I have read here.

      I first became aware of it because practically everyone at my new job has one. People use it mostly so that the casual observer walking by their cube can't see what's on their screen as easily. Granted, it won't provide perfect privacy on an airplane or in a public place. After all, it only provides privacy from the people that are off to your side - someone sitting directly behind you in an airplane could still see what's on your screen. If you really have info on your screen that you don't want anyone to see under any circumstances, don't access that info in a public place at all! That's just common sense.

      I wasn't looking for anti-glare capability, so I can't speak to that, but it does a GREAT job at providing an increased level of privacy from the casual observer.

      One thing I will say - do measure your computer screen diagonally before deciding which size screen to buy online. When I ordered mine, I knew that my laptop was a 15" widescreen, so I ordered a 15" privacy screen without measuring anything, and when I received it, it was the wrong size. My screen was a little under 15.5" diagonally, so I returned the 15" one and ordered a 15.4" one and it fits perfectly!

      I understand that people might think $50 is expensive for a sheet of plastic, but I really do think it's worth it. There are durable adhesive tabs (not two-sided tape or anything) that hold it in place and I just leave the screen on my laptop all the time - I never need to take it off. At work, the only time I see people removing theirs is when somebody comes to talk to them about some work thing and they need to show the person (standing or sitting off to one side) what's on their screen.

      It does darken the screen slightly, but that doesn't bother me at all. There is a very small size/model indicator in the upper corner, but that is really small and colorless and unobtrusive, as is the tiny cut-out that facilitates removing the screen (giving you something to grab onto).

      When I got mine in the mail, it was in a large box filled with packing paper. At first, I thought "why'd they pack it this way??" but then I realized that it was one way you could mail it and be absolutely sure that no automated postal equipment would dent or otherwise mangle the stiff sleeve it comes packaged in. If you just slapped some postage on that sleeve, it probably wouldn't get to the destination in perfect shape, so they erred on the side of caution and I appreciate that. For the sake of being more "green", they could probably figure out a shallower box to put it in (but still thick enough to not run it through automated equipment) and add packing paper to that.

      A really great product, if your expectations are in line with how I am using mine.
      9 people found this helpful
      Report
    • Reviewed in the United States on April 10, 2018
      Color: BlackCapacity: 15.6" Widescreen LaptopVerified Purchase
      Purpose: I purchased this privacy filter for my work laptop to limit the visibility of my screen both at work and when I'm out of the office using it in public places.

      Shipping: The screen came in a typical product envelope, enclosed in a padded shipping envelope so it was in perfect condition on opening.

      Function: The screen was easy to apply with the provided adhesive strips (2 for my screen). It comes with an extra strip if you happen to bungle one. The screen has both a glare and anti-glare side, allowing you to select your preference. Although I opted for the non-glare side, one feature of the glare side is it makes it even harder for others to see your screen in bright light conditions because of reflected objects. The glare side does not seem to impact straight on viewing (at least in fluorescent lighting conditions - I did not test it outdoors). Straight on viewing is just fine with privacy effects coming immediately as you move to the side (30 degrees or so). If your system is at it's default brightness, the screen will appear considerably darker for straight on viewing. Adjusting the brightness on my laptop made the text/graphics stand out as normal with no loss of privacy from the sides as mentioned above.

      Fit: This product fits exactly as described. I applied the filter with its adhesive strips carefully to my LCD. It covers the entire display with just the slightest edge of the LCD visible. It is almost a perfect fit. I'm glad for that little bit of space however because it allowed me to get the screen in position next to the LCD framing despite my large fingers. There is a small fingertip cutout at the top edge which gives you room to pull the filter off if you need to adjust it. You can slip a fingernail behind the screen and gently pull it away - no hunting for sharp, thin-bladed objects to peel it away.

      Overall, I am very pleased with this product. It is exactly as described and completely met my expectations.
      2 people found this helpful
      Report

    Top reviews from other countries

    Translate all reviews to English
    • Julio Cesar Reyes Velazquez
      5.0 out of 5 stars Filtro de privacidad 3M Negro de alta calidad
      Reviewed in Mexico on May 28, 2019
      Color: BlackCapacity: 14 1/2 x 9 1/16 InchVerified Purchase
      LLego rápido con Prime, el producto de calidad 3M Negro como se esperada, perfectamente embalado y muy contento. Recomendable. Lo mejor fue el precio, super oferta para 17".
      Report
    • Steff
      5.0 out of 5 stars Teuer aber sehr wirkungsvoll
      Reviewed in Germany on January 24, 2014
      Color: BlackCapacity: 13.3" Widescreen Laptop 16:9Verified Purchase
      Wer oft im Zug unterwegs ist spürt immer wieder die neugierigen Blicke der Sitznachbarn.
      Die hochauflösenden LED-Displays ermöglichen (in diesem Falle LEIDER) einen sehr großen Seitenblickwinkel.

      Um das Zugucken oder Mitlesen des Displays zu erschweren oder gar komplett zu verhindern, hilft der Blickschutzfilter von 3M hervorragend.
      Endlich kann man wieder ungestört einen Brief schreiben oder der geschäftlichen Korrespondenz nachgehen.

      Ich benutze die Filter für mein Sony Vaio 13" und habe auch einen Filter für mein Macbook Pro 13" (in einem anderen Format) und bin sehr zufrieden.
      Abhängig vom Blickwinkel von hinten kann es sein, dass der hintere Sitznachbar trotzdem einen kleinen Teil des Bildschirms lesen kann - Stellt man die Bildscirmhelligkeit etwas herunter, sieht auch er nichts mehr. ;-)

      Das Anbringen des Filters mit kleinen Plastik-Aufklebern geht sehr einfach und ist wider Erwarten sogar absolut haltbar.
      Man kann den Filter zu Hause oder auf der Arbeit problemlos wieder aus den "Führungsschinen" nach oben herausziehen.

      Wer von den seitlichen neugierigen Blicke genervt ist, sollte sich einen 3M Blickschutzfilter zulegen. Wenngleich der Preis nach meinem Gefühl recht überzogen wirkt.
    • Cricri
      5.0 out of 5 stars Assure la confidentialité
      Reviewed in France on February 16, 2021
      Color: BlackCapacity: 12.5" Widescreen LaptopVerified Purchase
      Je suis entièrement satisfaite de ce filtre. Il est epais et foncé si l on est pas en face de l'écran !
      Il remlli son rôle sans problème.
      Livraison soignée et rapide !
    • Sofia
      5.0 out of 5 stars Muy buen producto!
      Reviewed in Mexico on October 10, 2017
      Muy buena elección para privacidad, la coloque en mi laptop y ha salido muy buena!!!
      Lo volvería a comprar!!! Llego muy rápido
      Me gusto la calidad
    • doug
      5.0 out of 5 stars Five Stars
      Reviewed in Canada on December 9, 2017
      Color: BlackCapacity: 15 1/16 x 8 7/16 InchVerified Purchase
      Great for doing banking in a motel breakfast knook.